Laboratório Coleção Macrofósseis

Scopus Publications

Elcanidae (Insecta, Orthoptera) from the Crato Formation, Araripe Basin: Exquisite preservation and ecological implications
Gabriele Nunes, Ismar de Souza Carvalho
Cretaceous Research, 2026
Elcanidae is one of the most abundant orthopteran families in the Crato Formation (Aptian), northeastern Brazil. However, its high-fidelity preservation and ecological importance within the context of the Crato fauna have not yet been studied. Here, we present a taphonomic and morphological analysis of elcanids from this Konservat-Lagerstätte and their relationship with the depositional lacustrine environment. We propose that the Crato elcanids inhabited areas near lake’s borders, including oviposition close to its margins, which facilitated their preservation. In addition, their abundance may be the result of sudden climatic events that led to aerial deposition into the aquatic environment. Finally, we propose that the metatibial leaf-like spurs may have played a role in camouflage, while the dark coloration on the tegmina could have served a defensive function. Our findings further contribute to the taxonomic and morphological diversity of this extinct taxon from the Crato Formation.
Constraints and adaptations in crocodyliform skull evolution
Ananth Srinivas, Jen A. Bright, John A. Cunningham, Sandra Aparecida Simionato Tavares, Fresia Ricardi-Branco, Ismar de Souza Carvalho, Fabiano Vidoi Iori, Emily J. Rayfield
Proceedings of the Royal Society B Biological Sciences, 2025
Crocodyliforms display a diverse range of skull morphologies through their evolutionary history. Extant crocodilians possess platyrostral (broad and flat) snouts, thought to be sub-optimal for resisting feeding loads due to the conflicting demands of feeding and hydrodynamic constraints. In contrast, numerous Mesozoic crocodyliforms possessed oreinirostral (dome-shaped) skulls, were terrestrial and hence free from hydrodynamic constraint. This study aims to examine the role of function in determining skull shape in crocodyliforms and assesses the difference in stress resistance between oreinirostral and platyrostral taxa. We hypothesize that in the absence of hydrodynamic constraints, oreinirostral taxa have skulls that are better suited for resisting feeding-induced loads. Using finite element analysis, we evaluated biomechanical performance in oreinirostral notosuchian taxa Baurusuchus salgadoensis , Montealtosuchus arrudacamposi and Caipirasuchus paulistanus , compared to the extant platyrostral Alligator mississippiensis , Crocodylus niloticus and Paleosuchus palpebrosus . Results show that oreinirostral morphologies are comparatively better suited for resisting forces generated during feeding, with increased muscular efficiency, supporting the hypothesis that hydrodynamic constraints influence crocodyliform skull evolution.
Jurassic dinosaurs from Brazil: the footprints from Parnaíba Province, Mosquito Formation
Ismar de Souza Carvalho, Manuel Alfredo Medeiros, Roseane Ribeiro Sarges, Denise Carla da Silva Mendes, Rossano D.L. Michel, Claiton M.S. Scherer, Bernardo de C. P. e M. Peixoto, Heitor R.D. Francischini, Renato P. Ghilardi, Roberto Vasconcelos Marques, José Maria dos Reis Maia Filho, Hannah Souza Levy
Italian Journal of Geosciences, 2025
Dinosaur footprints in the Parnaíba Province, Brazil are so far restricted to the Corda Formation (Upper Jurassic) and Itapecuru Formation (Lower Cretaceous). They are interpreted as predominantly belonging to theropods. In this study, fossil footprints are reported in sandstones from the Mosquito Formation (Lower Jurassic), municipality of Fortaleza dos Nogueiras, Maranhão State, Northeastern Brazil. The footprints occur in sedimentary succession interpreted as an aeolian-lacustrine environmental context (Macapá Member) representing the first deposits of the Mosquito Formation. The new ichnosite of Tangará Ecopark represents to date the most important occurrence of dinosaur tracks from the Brazilian Jurassic, with a large number of footprints allowing new insights into the dinosaur record from Brazil and new perspectives on their diversity and environmental distribution.
Exceptional preservation in mayfly nymphs (Insecta: Ephemeroptera) from the Early Cretaceous of the Las Hoyas fossil site
Ángela D. Buscalioni, Raman Umamaheswaran, Alba Sánchez-García, Ana Isabel López-Archilla, Jaime Joaquim Dias, Ismar de Souza Carvalho, Candela Blanco-Moreno, Jesús Marugán-Lobón
Cretaceous Research, 2025
The present study focuses on a group of macroinvertebrates that have played an important role in past and present lentic ecosystems: the Ephemeroptera. The study analyses the diversity, relative abundance, taphonomic alterations and fossilisation patterns of the Las Hoyas nymphs. The objective is to investigate the factors that may contribute to the presence of soft tissues in fossils with poor corporeal preservation. In accordance with this, only three morphotypes of the Leptophlebiidae family and one of the Euthyplociidae family have been characterised. However, the ultrastructural details of digestive and respiratory tissues have been documented, including the digestive canal, the shape of the gills, tracheoles, chloride cells, and importantly, in situ bacteria in cytokinetic stages located at the hindgut. The nymphs were fossilised in a variety of ways, including carbonaceous films, mineralised casts, and impressions. The nymphs that have been fossilised as composite moulds (Type III) and carbon films (Type II) tend to be larger in size. However, their bodies are rather well-preserved and show less soft tissue remains than those of the nymphs that have been preserved as impressions (Type I) and mineralised phosphorus casts (Type IV). These latter nymphs are smaller in size, and their bodies are poorly preserved. However, they show a greater variety of soft tissue details. This bias suggests an interesting link to environmental factors differentiating watered and flooding from microbial mat binding conditions. • Mayflies preserve a variety of soft tissues in Cretaceous limestones. • Nymphs contain bacteria fossilized in situ in the hindgut. • Endogenous bacteria induced phosphorus precipitation in inner tissues.
Dental replacement in Caipirasuchus (Crocodyliformes) from the Brazilian Cretaceous
Bruno de Tolvo Borsoni, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2024
Armadillosuchus arrudai (Sphagesauridae, Crocodyliformes), Adamantina Formation (Turonian – Santonian), Bauru Basin, southeastern Brazil: Dental development aspects
Bruno de Tolvo Borsoni, Ismar de Souza Carvalho, Thiago da Silva Marinho
Cretaceous Research, 2024
Brazilian fossils are not necessarily cultural heritage
Caiubi Emanuel Souza Kuhn, Ismar de Souza Carvalho, Fábio Augusto Gomes Vieira Reis, André Luis Spisila, Marjorie Csekö Nolasco, Abdelmajid Hach Hach, Adelir José Strieder
Nature Ecology and Evolution, 2024
Curatorial Management on Geological and Paleontological Collections in Brazil: Integrative Policies for the Ex Situ Geoheritage
Jéssica Tarine Moitinho de Lima, Ismar de Souza Carvalho
Geoheritage, 2024
Farlowichnus rapidus new ichnogen., new ichnosp.: A speedy and small theropod in the Early Cretaceous Botucatu paleodesert (Paraná Basin), Brazil
Giuseppe Leonardi, Marcelo Adorna Fernandes, Ismar de Souza Carvalho, Julia Beatrice Schutzer, Rafael Costa da Silva
Cretaceous Research, 2024
Cannibal predatory habits and their relationships with body shape and swimming pattern in the Cretaceous fish Dastilbe crandalli Jordan, 1910 from the Araripe Basin, Northeastern Brazil
Fernando Luiz Kilesse Salgado, Ismar de Souza Carvalho
Cretaceous Research, 2023
Mayfly larvae preservation from the Early Cretaceous of Brazilian Gondwana: Analogies with modern mats and other Lagerstätten
Jaime Joaquim Dias, Ismar de Souza Carvalho, Ángela Delgado Buscalioni, Raman Umamaheswaran, Ana Isabel López-Archilla, Gustavo Prado, José Artur Ferreira Gomes de Andrade
Gondwana Research, 2023
Sauropod dinosaur remains from the Papo-Seco formation (lower Barremian, Lusitanian Basin, Cabo Espichel, Portugal): Previous and new discoveries
Silvério Domingues Figueiredo, Carlos Marques, Isabel Morais Rosa, Pedro Proença Cunha, Ismar de Souza Carvalho
Cretaceous Research, 2023
Tectonic aspects of the rio parnaÍba lineament, duque bacelar region, maranhÃo state, based on the record of dinosauria, spinosaurinae
Silvia Helena de Souza Arcanjo, Diogo van Basten Aguiar de Sousa, Manuel Alfredo Medeiros, Rafael Matos Lindoso, Eliane Pinheiro de Sousa, Ismar de Souza Carvalho
Revista Brasileira De Paleontologia, 2023
Micro-tomographic analysis of a scorpion fossil from the Aptian Crato Formation of Northeastern Brazil
Maria G.P. de Carvalho, John G. Maisey, Ighor Dienes Mendes, Ismar de Souza Carvalho
Cretaceous Research, 2023
Stomatal numbers of Pseudofrenelopsis capillata (Cheirolepidiaceae, Coniferales) in the peri-equatorial late Aptian Crato Formation (Santana group, Araripe Basin, Brazil) and their paleoclimatic and paleoenvironmental significance
Isabela Degani-Schmidt, Margot Guerra-Sommer, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2023
Calcareous nannofossils from the Poggio le Guaine core (Umbria-Marche Basin, central Italy): Biostratigraphy and discussions on the bioevents of the Aptian–Albian interval
Fábio Lamm, Francisco Henrique de Oliveira Lima, Cleber Fernandes Alves, Ismar de Souza Carvalho
Cretaceous Research, 2023
Dinosaur tracks from the Sítio Pereiros ichnosite, Triunfo Basin (Lower Cretaceous) and the dinosaur diversity in the Rio do Peixe basins, Northeastern Brazil
Ismar de Souza Carvalho, Giuseppe Leonardi
Cretaceous Research, 2023
A cranefly rendezvous: The highest known Mesozoic diversity of Tipulidae (Insecta: Diptera) in the Lower Cretaceous Crato Formation of NE Brazil
Daubian Santos, Ismar de Souza Carvalho, Guilherme Cunha Ribeiro
Cretaceous Research, 2023
Ornithopod dinosaur remains from the Papo Seco Formation (lower Barremian, Lusitanian Basin, Portugal): a review of old and new finds
Silvério Domingues Figueiredo, Ismar de Souza Carvalho, Xabier Pereda-Suberbiola, Pedro Proença Cunha, Ioanna Bachtsevanidou Strantzali, Vanessa Antunes
Historical Biology, 2023
The Invisibles of Science and the Paleontological Heritage: the Brazilian Study Case
Ismar de Souza Carvalho, Giuseppe Leonardi
Geoheritage, 2022
Correction to: Are Fossils Mineral or Cultural Heritage? The Perspective of Brazilian Legislation (Geoheritage, (2022), 14, 3, (85), 10.1007/s12371-022-00719-3)
Caiubi Emanuel Souza Kuhn, Ismar de Souza Carvalho, Fábio Augusto Gomes Vieira Reis, André Luis Spisila, Marjorie Csekö Nolasco
Geoheritage, 2022
Unraveling an alkaline lake and a climate change in Northeastern Brazil during the Late Aptian
Victor Matheus Joaquim Salgado-Campos, Ismar de Souza Carvalho, Luiz Carlos Bertolino, Leonardo Borghi, Aristóteles de Moraes Rios-Netto, Bruno Cesar Araújo, Danielle Cardoso de Souza, Laís de Oliveira Ferreira, Fabia Emanuela Rafaloski Bobco
Sedimentary Geology, 2022
Record of Brachyoxylon patagonicum, a Cheirolepidiaceae wood preserved by gelification in the Aptian Maceió Formation, Sergipe–Alagoas Basin, NE Brazil
Ângela Cristine Scaramuzza dos Santos, Margot Guerra-Sommer, Isabela Degani-Schmidt, Anelise Marta Siegloch, Joalice de Oliveira Mendonça, João Graciano Mendonça Filho, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2022
Dinoturbation in Upper Jurassic siliciclastic levels at Cabo Mondego (Lusitanian Basin, Portugal): evidences in a fluvial-dominated deltaic succession
Ismar de Souza Carvalho, Pedro Proença Cunha, Silvério M.D. Figueiredo
Palaeoworld, 2022
Are Fossils Mineral or Cultural Heritage? The Perspective of Brazilian Legislation
Caiubi Emanuel Souza Kuhn, Ismar de Souza Carvalho, Fábio Augusto Gomes Vieira Reis, André Luis Spisila, Marjorie Csekö Nolasco
Geoheritage, 2022
The dinosaur tracksite from the lower Barremian of Areia do Mastro Formation (Cabo Espichel, Portugal): implications for dinosaur behavior
Silvério D. Figueiredo, Pedro P. Cunha, Xabier Pereda Suberbiola, Carlos Neto de Carvalho, Ismar de Souza Carvalho, Eric Buffetaut, Haiyan Tong, Maria Fernanda Sousa, Vanessa Antunes, Rita Anastácio
Cretaceous Research, 2022
Culturally Differentiated Paths Towards the Conservation of the Paleontological Heritage at Araripe (NE Brazil) and Arouca (N Portugal) UNESCO Global Geoparks
Maria Helena Paiva Henriques, Ismar de Souza Carvalho
Geoheritage, 2022
Fossil hymenosomatid crabs (Crustacea: Decapoda) from the Lower Cretaceous of NE Brazil
Ighor Dienes Mendes, William Santana, Ismar de Souza Carvalho
Cretaceous Research, 2022
New ornithopod footprints from the Areia do Mastro Formation (Lower Cretaceous), Espichel Cape (Portugal, Western Iberia) and their context in the Iberian ichnological ornithopod record
S.D. Figueiredo, I.S. Carvalho, X. Pereda-Suberbiola, P.P. Cunha, V. Antunes, I. Dıaz-Martínez
Cretaceous Research, 2022
The role of microbial mats in the exquisite preservation of Aptian insect fossils from the Crato Lagerstätte, Brazil
Jaime Joaquim Dias, Ismar de Souza Carvalho
Cretaceous Research, 2022
A putatively extinct higher taxon of Spirotrichea (Ciliophora) from the Lower Cretaceous of Brazil
Thiago da Silva Paiva, Ismar de Souza Carvalho
Scientific Reports, 2021
A new Pissarrachampsinae specimen from the Bauru Basin, Brazil, adds data to the understanding of the Baurusuchidae (Mesoeucrocodylia, Notosuchia) distribution in the Late Cretaceous of South America
Gustavo Darlim, Ismar de Souza Carvalho, Sandra Aparecida Simionato Tavares, Max Cardoso Langer
Cretaceous Research, 2021
Agathoxylon santanensis sp. nov. from the Aptian Crato fossil Lagerstätte, Santana Formation, Araripe Basin, Brazil
Ângela Cristine Scaramuzza Santos, Anelise Marta Siegloch, Margot Guerra-Sommer, Isabela Degani-Schmidt, Ismar Carvalho
Journal of South American Earth Sciences, 2021
ESR dating of Toxodon teeth from Baixa Grande, Bahia, Brazil
Ricardo da Costa Ribeiro, Angela Kinoshita, Hermínio Ismael de Araújo-Júnior, Ana Maria Graciano Figueiredo, Ismar de Souza Carvalho, Oswaldo Baffa
Journal of South American Earth Sciences, 2021
Cyclostratigraphic analysis of the early Cretaceous laminated limestones of the Araripe Basin, NE Brazil: Estimating sedimentary depositional rates
João M.P. Gomes, Aristóteles M. Rios-Netto, Leonardo Borghi, Ismar de Souza Carvalho, João G. Mendonça Filho, Lília D. Sabaraense, Bruno C. Araújo
Journal of South American Earth Sciences, 2021
New transitional fossil from late Jurassic of Chile sheds light on the origin of modern crocodiles
Fernando E. Novas, Federico L. Agnolin, Gabriel L. Lio, Sebastián Rozadilla, Manuel Suárez, Rita de la Cruz, Ismar de Souza Carvalho, David Rubilar-Rogers, Marcelo P. Isasi
Scientific Reports, 2021
Climate change during the deposition of the Aptian Santana Formation (Araripe Basin, Brazil): Preliminary data based on wood signatures
Margot Guerra-Sommer, Anelise Marta Siegloch, Isabela Degani-Schmidt, Ângela Cristine Scaramuzza dos Santos, Ismar de Souza Carvalho, José Artur Ferreira Gomes de Andrade, Francisco Idalécio de Freitas
Journal of South American Earth Sciences, 2021
Multidisciplinary approach as a key for paleoenvironmental interpretation in a Weichselia-dominant interval from the late Aptian Codó Formation (Parnaíba Basin, Brazil)
Margot Guerra-Sommer, Isabela Degani-Schmidt, Joalice O. Mendonça, João Graciano Mendonça Filho, Fernando Danúbio S. Lopes, Victor Matheus Joaquim Salgado-Campos, Bruno Araújo, Ismar S. Carvalho
Journal of South American Earth Sciences, 2021
Paleoenvironmental and Paleoecological Inferences of the Quaternary Megafauna of Lajedão do Patrício, Bahia, Brazil
Fábio Henrique Cotes Faria, Ismar de Souza Carvalho, Hermínio Ismael de Araújo-Júnior
Journal of South American Earth Sciences, 2021
Clay mineralogy and lithogeochemistry of lutites from the Lower Cretaceous Crato Member, Araripe Basin, NE Brazil: Implications for paleoenvironmental, paleoclimatic and provenance reconstructions
Victor Matheus Joaquim Salgado-Campos, Ismar de Souza Carvalho, Luiz Carlos Bertolino, Thamiris Agatha Duarte, Bruno Cesar Araújo, Leonardo Borghi
Journal of South American Earth Sciences, 2021
The Araripe Geopark (NE Brazil): Discovering the Earth’s Past as a Driver of Economic and Social Transformation
Ismar de Souza Carvalho, Ronald Raminelli, Maria Helena Paiva Henriques, Rafael Celestino Soares, José Artur Ferreira Gomes de Andrade, Francisco Idalécio de Freitas
Geoheritage, 2021
Lithofaciological analysis of the exposed rocks of the Itapecuru Formation, northeastern Parnaíba Basin, Brazil: paleoenvironmental implications
Neila N. Ferreira, Renato R.C. Ramos, Elizabete P. Ferreira, Ismar de S. Carvalho
Journal of South American Earth Sciences, 2021
Fossil footprints as biosedimentary structures for paleoenvironmental interpretation: Examples from Gondwana
Ismar de Souza Carvalho, Giuseppe Leonardi
Journal of South American Earth Sciences, 2021
Review of the early Mammal Brasilichnium and Brasilichnium-like tracks from the Lower Cretaceous of South America
Giuseppe Leonardi, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2021
Soft tissue histology of insect larvae decayed in laboratory experiments using microbial mats: Taphonomic comparison with Cretaceous fossil insects from the exceptionally preserved biota of Araripe, Brazil
Miguel Iniesto, Paula Gutiérrez-Silva, Jaime J. Dias, Ismar S. Carvalho, Angela D. Buscalioni, Ana Isabel López-Archilla
Palaeogeography Palaeoclimatology Palaeoecology, 2021
Vertebrate trace fossils: The Congo's Brasilichnium mammaloid fossil footprints
Giuseppe Leonardi, Ismar de Souza Carvalho
Italian Journal of Geosciences, 2021
A new Cretaceous Pleurodira Pelomedusoides from the Lower Cretaceous of Parnaíba Basin, Brazil
Diogo Lins Batista, Ismar de Souza Carvalho, Marcelo S. de la Fuente
Journal of South American Earth Sciences, 2021
A new ornithuromorph bird from the Lower Cretaceous of South America
Ismar De Souza Carvalho, Federico L. Agnolin, SebastiÁn Rozadilla, Fernando E. Novas, José A. Ferreira Gomes Andrade, José Xavier-Neto
Journal of Vertebrate Paleontology, 2021
Dinosaur trampling from the Aptian of Araripe Basin, NE Brazil, as tools for paleoenvironmental interpretation
Ismar de Souza Carvalho, Giuseppe Leonardi, Aristóteles de Moraes Rios-Netto, Leonardo Borghi, Alexandre de Paula Freitas, José Artur Andrade, Francisco Idalécio de Freitas
Cretaceous Research, 2021
On a new Melanosuchus species (Alligatoroidea: Caimaninae) from Solimões Formation (Eocene-Pliocene), Northern Brazil, and evolution of Caimaninae
JONAS PEREIRA DE SOUZA-FILHO, EDSON GUILHERME, PETER MANN DE TOLEDO, ISMAR DE SOUZA CARVALHO, FRANCISCO RICARDO NEGRI, ANDRÉA APARECIDA DA ROCHA MACIENTE, GIOVANNE M. CIDADE, MAURO BRUNO DA SILVA LACERDA, LUCY GOMES DE SOUZA
Zootaxa, 2020
Fungus–plant interactions in Aptian Tropical Equatorial Hot arid belt: White rot in araucarian wood from the Crato fossil Lagerstätte (Araripe Basin, Brazil)
Ângela Cristine Scaramuzza dos Santos, Margot Guerra-Sommer, Isabela Degani-Schmidt, Anelise Marta Siegloch, Ismar de Souza Carvalho, João Graciano Mendonça Filho, Joalice de Oliveira Mendonça
Cretaceous Research, 2020
Research and Educational Geological Collections in Brazil: the Conflict Between the Field’s Paradigms of Heritage’s Conservation and Geology
Jéssica Tarine Moitinho de Lima, Ismar de Souza Carvalho
Geoheritage, 2020
Correction to: The Ichnological Record of Araraquara Sidewalks: History, Conservation, and Perspectives from This Urban Paleontological Heritage of Southeastern Brazil (Geoheritage, (2020), 12, 3, (50), 10.1007/s12371-020-00472-5)
Heitor Francischini, Marcelo Adorna Fernandes, Josiane Kunzler, Robson Rodrigues, Giuseppe Leonardi, Ismar de Souza Carvalho
Geoheritage, 2020
The Ichnological Record of Araraquara Sidewalks: History, Conservation, and Perspectives from This Urban Paleontological Heritage of Southeastern Brazil
Heitor Francischini, Marcelo Adorna Fernandes, Josiane Kunzler, Robson Rodrigues, Giuseppe Leonardi, Ismar de Souza Carvalho
Geoheritage, 2020
Promoting sustainability in a low density territory through geoheritage: Casa da Pedra case-study (Araripe Geopark, NE Brazil)
M.H. Henriques, A.R.S.F. Castro, Y.R. Félix, I.S. Carvalho
Resources Policy, 2020
Terrestrial and marine palynomorphs from deposits of the pull-apart rift of West Gondwana (Parnaíba Basin, northern Brazil): Biostratigraphy and relation to tectonic events
Neila N. Ferreira, Elizabete P. Ferreira, Renato R.C. Ramos, Ismar de S. Carvalho
Journal of South American Earth Sciences, 2020
ESR dating of late Quaternary megafauna fossils from João Dourado, Bahia, Brazil
Fabio Henrique Cortes Faria, Angela Kinoshita, Ismar de Souza Carvalho, Hermínio Ismael de Araújo-Júnior, Priscila Pegorin, Ana Maria G Figueiredo, Oswaldo Baffa
Journal of South American Earth Sciences, 2020
Early Cretaceous neobatrachian frog (Anura) from Brazil sheds light on the origin of modern anurans
Federico Agnolin, Ismar de Souza Carvalho, Alexis M. Aranciaga Rolando, Fernando E. Novas, José Xavier-Neto, José Artur Ferreira Gomes Andrade, Francisco Idalécio Freitas
Journal of South American Earth Sciences, 2020
Genesis and taphonomic biases of Quaternary tank deposits of northeastern Brazil
Fabio Henrique Cortes Faria, Ismar de Souza Carvalho, Hermínio Ismael de Araújo-Júnior
Quaternary International, 2020
Quantitative evaluation of the geosites and geodiversity sites of João Dourado Municipality (Bahia—Brazil)
Rafael Altoe Albani, Kátia Leite Mansur, Ismar de Souza Carvalho, Wellington Francisco Sá dos Santos
Geoheritage, 2020
Remarkable fossil crickets preservation from Crato Formation (Aptian, Araripe Basin), a Lagerstätten from Brazil
Jaime Joaquim Dias, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2020
Geological or Cultural Heritage? The Ex Situ Scientific Collections as a Remnant of Nature and Culture
Jéssica Tarine Moitinho de Lima, Ismar de Souza Carvalho
Geoheritage, 2020
Promotion of the Geological Heritage of Araripe Unesco Global Geopark, Brazil: the Casa da Pedra Reference Center
I. S. Carvalho, M. H. Henriques, A. R. S. F. Castro, Y. R. Félix
Geoheritage, 2020
Non-marine ostracod biostratigraphy of Cretaceous rift lake deposits (Sousa Basin, Brazil): Paleogeographical implications and correlation with Gondwanic basins
Ariany de Jesus e Sousa, Ismar de Souza Carvalho, Elizabete Pedrão Ferreira
Journal of South American Earth Sciences, 2019
Public Understanding on Geoconservation Strategies at the Passagem das Pedras Geosite, Paraíba (Brazil): Contribution to the Rio do Peixe Geopark Proposal
Wellington Francisco Sá dos Santos, Ismar de Souza Carvalho, José Brilha
Geoheritage, 2019
Fossildiagenesis and ontogenetic insights of crocodyliform bones from the Adamantina Formation, Bauru Basin, Brazil
Isadora Marchetti, Fresia Ricardi-Branco, Flavia Callefo, Rafael Delcourt, Douglas Galante, Isabela Jurigan, Ismar S. Carvalho, Sandra A.S. Tavares
Journal of South American Earth Sciences, 2019
A new rebbachisaurid (Sauropoda: Diplodocoidea) from the middle Cretaceous of northern Brazil
Rafael Matos Lindoso, Manuel Alfredo Araújo Medeiros, Ismar de Souza Carvalho, Agostinha Araújo Pereira, Ighor Dienes Mendes, Fabiano Vidoi Iori, Eliane Pinheiro Sousa, Silvia Helena Souza Arcanjo, Taciane Costa Madeira Silva
Cretaceous Research, 2019
Late Cretaceous crustaceans (Decapoda) from the Brazilian Thetyan domain
Vladimir de Araújo Távora, Ismar de Souza Carvalho, Maria Eduarda Barbalho Sampaio
Journal of South American Earth Sciences, 2019
Lacustrine coquinas and hybrid deposits from rift phase: Pre-Salt, lower Cretaceous, Campos Basin, Brazil
Vinicius Carbone Bernardes de Oliveira, Carlos Manuel de Assis Silva, Leonardo Fonseca Borghi, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2019
Praeornis sharovi Rautian, 1978 a fossil feather from the early Late Jurassic of Kazakhstan
Federico L. Agnolin, Sebastián Rozadilla, Ismar de Souza Carvalho
Historical Biology, 2019
A new genus of pipimorph frog (anura) from the early Cretaceous Crato formation (aptian) and the evolution of South American tongueless frogs
Ismar Souza Carvalho, Federico Agnolin, Mauro A. Aranciaga Rolando, Fernando E. Novas, José Xavier-Neto, Francisco Idalécio Freitas, José Artur Ferreira Gomes Andrade
Journal of South American Earth Sciences, 2019
Taphonomic analisys of fossil quaternary Megafauna of the LajedÃo do PatrÍcio, JoÃo Dourado (Bahia), Brazil
Fábio Henrique CORTES, Ismar de Souza CARVALHO
Geociencias, 2019
Western Gondwana non-marine ostracods from Early Cretaceous low-latitude ephemeral lake, Northeastern Brazil
Ariany de Jesus e Sousa, Ismar de Souza Carvalho, Elizabete Pedrão Ferreira
Journal of South American Earth Sciences, 2018
Cranial morphology of Morrinhosuchus luziae (Crocodyliformes, Notosuchia) from the Upper Cretaceous of the Bauru Basin, Brazil
Fabiano Vidoi Iori, Thiago da Silva Marinho, Ismar de Souza Carvalho, Luiz Augusto dos Santos Frare
Cretaceous Research, 2018
The Cretaceous crocodyliform Caipirasuchus: behavioral feeding mechanisms
Fabiano Vidoi Iori, Ismar de Souza Carvalho
Cretaceous Research, 2018
Sedimentary environment of Brejo Santo formation, late Jurassic of Araripe Basin, Brazil
B.G.V. MELO, I.S. CARVALHO, L.C. BERTOLINO
Anuario do Instituto De Geociencias, 2018
New plant fossils from the Lower Cretaceous of the Parnaíba Basin, Northeastern Brazil: Southern Laurasia links
Rafael Matos Lindoso, Tânia Lindner Dutra, Ismar de Souza Carvalho, Manuel Alfredo Medeiros
Brazilian Journal of Geology, 2018
The morphofunctional design of Montealtosuchus arrudacamposi (Crocodyliformes, Upper Cretaceous) of the Bauru Basin, Brazil
Sandra Aparecida Simionato Tavares, Fresia Ricardi Branco, Ismar de Souza Carvalho, Lara Maldanis
Cretaceous Research, 2017
A new basal titanosaur (Dinosauria, Sauropoda) from the Lower Cretaceous of Brazil
Ismar de Souza Carvalho, Leonardo Salgado, Rafael Matos Lindoso, Hermínio Ismael de Araújo-Júnior, Francisco Cézar Costa Nogueira, José Agnelo Soares
Journal of South American Earth Sciences, 2017
Postcranial skeleton of Campinasuchus dinizi (Crocodyliformes, Baurusuchidae) from the Upper Cretaceous of Brazil, with comments on the ontogeny and ecomorphology of the species
Leonardo Cotts, André Eduardo Piacentini Pinheiro, Thiago da Silva Marinho, Ismar de Souza Carvalho, Fabio Di Dario
Cretaceous Research, 2017
The brejo santo formation fauna, neojurassic from araripe basin, Brazil: Paleoenvironmental interpretations
B. G. V. MELO, I. S. CARVALHO
Anuario do Instituto De Geociencias, 2017
Microbial mediation in invertebrate trace fossil preservation in Sousa Basin (Early Cretaceous), Brazil
Ismar de Souza Carvalho, Leonardo Borghi, Antonio Carlos Sequeira Fernandes
Cretaceous Research, 2017
Inventory and Assessment of Palaeontological Sites in the Sousa Basin (Paraíba, Brazil): Preliminary Study to Evaluate the Potential of the Area to Become a Geopark
Wellington Francisco Sá dos Santos, Ismar de Souza Carvalho, Jose Bernardo Brilha, Giuseppe Leonardi
Geoheritage, 2016
Postcranial skeletons of Caipirasuchus (Crocodyliformes, Notosuchia, Sphagesauridae) from the Upper Cretaceous (Turonian-Santonian) of the Bauru Basin, Brazil
Fabiano Vidoi Iori, Ismar de Souza Carvalho, Thiago da Silva Marinho
Cretaceous Research, 2016
Heart fossilization is possible and informs the evolution of cardiac outflow tract in vertebrates
Lara Maldanis, Murilo Carvalho, Mariana Ramos Almeida, Francisco Idalécio Freitas, José Artur Ferreira Gomes de Andrade, Rafael Silva Nunes, Carlos Eduardo Rochitte, Ronei Jesus Poppi, Raul Oliveira Freitas, Fábio Rodrigues, Sandra Siljeström, Frederico Alves Lima, Douglas Galante, Ismar S Carvalho, Carlos Alberto Perez, Marcelo Rodrigues de Carvalho, Jefferson Bettini, Vincent Fernandez, José Xavier-Neto
Elife, 2016
Ichthyofauna from the Codó Formation, Lower Cretaceous (Aptian, Parnaíba Basin), Northeastern Brazil and their paleobiogeographical and paleoecological significance
Rafael Matos Lindoso, John Graham Maisey, Ismar de Souza Carvalho
Palaeogeography Palaeoclimatology Palaeoecology, 2016
Discovery of †Obaichthyidae gars (Holostei, Ginglymodi, Lepisosteiformes) in the Aptian Codó Formation of the Parnaíba Basin: Remarks on paleobiogeographical and temporal range
Paulo M. Brito, Rafael M. Lindoso, Ismar S. Carvalho, Giselle de Paula Machado
Cretaceous Research, 2016
Palynological and sedimentary analysis of the Igarapé Ipiranga and Querru 1 outcrops of the Itapecuru Formation (Lower Cretaceous, Parnaíba Basin), Brazil
Neila N. Ferreira, Elizabete P. Ferreira, Renato R.C. Ramos, Ismar S. Carvalho
Journal of South American Earth Sciences, 2016
Geopark Uberaba: Relevance of the Geological Heritage
Luiz Carlos Borges Ribeiro, Ismar de Souza Carvalho, Francisco Macedo Neto
Geoheritage, 2015
A Mesozoic bird from Gondwana preserving feathers
Ismar de Souza Carvalho, Fernando E. Novas, Federico L. Agnolín, Marcelo P. Isasi, Francisco I. Freitas, José A. Andrade
Nature Communications, 2015
A new genus and species of enantiornithine bird from the Early Cretaceous of Brazil
Ismar de Souza Carvalho, Fernando E. Novas, Federico L. Agnolín, Marcelo P. Isasi, Francisco I. Freitas, José A. Andrade
Brazilian Journal of Geology, 2015
Osteoderms of Montealtosuchus arrudacamposi (Crocodyliformes, Peirosauridae) from the Turonian-Santonian (Upper Cretaceous) of Bauru Basin, Brazil
Sandra Aparecida Simionato Tavares, Fresia Ricardi-Branco, Ismar de Souza Carvalho
Cretaceous Research, 2015
The Cretaceous (Cenomanian) continental record of the Laje do Coringa flagstone (Alcântara Formation), northeastern South America
Manuel Alfredo Medeiros, Rafael Matos Lindoso, Ighor Dienes Mendes, Ismar de Souza Carvalho
Journal of South American Earth Sciences, 2014
The public opinion of the teachers about the mineral exploitation in São José de Itaboraí Basin - Itaboraí (Rio de Janeiro State, Brazil)
Rendiconti Online Societa Geologica Italiana, 2013
Conservation and restoration of geological heritage and its relevance to geoconservation
Boletim Paranaense De Geosciencias, 2013
An isopod from the Codó Formation (Aptian of the Parnaíba Basin), Northeastern Brazil
Rafael Matos Lindoso, Ismar de Souza Carvalho, Ighor Dienes Mendes
Brazilian Journal of Geology, 2013
Weathering features in fossil megafauna of the late Quaternary from Lagoa do Rumo, Baixa Grande (BA), Brazil
Fábio Henrique Cortes Faria, Ricardo da Costa Ribeiro, Ismar de Souza Carvalho
Brazilian Journal of Geology, 2013
The role of fracturing and mineralogical alteration of basement gneiss in the oil exhsudation in the Sousa Basin (Lower Cretaceous), Northeastern Brazil
Ismar de Souza Carvalho, Julio Cezar Mendes, Thiago Costa
Journal of South American Earth Sciences, 2013
A titanosaur (Dinosauria: Sauropoda) osteoderm from the Alcântara Formation (Cenomanian), São Luís Basin, Northeastern Brazil
Rafael Matos Lindoso, Thiago da Silva Marinho, Rodrigo Miloni Santucci, Manuel Alfredo Medeiros, Ismar de Souza Carvalho
Cretaceous Research, 2013
Tooth Marks of Mammalian Incisors on Rocky Substrate in Brazil: Evidence of Geophagy in the Cerrado Biome
Agustín Martinelli, Thiago da Silva Marinho, Felipe Mesquita de Vasconcellos, Cristiane Monteiro dos Santos, Luiz Carlos Borges Ribeiro, Simony Monteiro dos Santos, Ismar de Souza Carvalho, Francisco Macedo Neto, Pedro Morais Fonseca, Camila Lourencini Cavellani, Mara Lúcia da Fonseca Ferraz, Vicente de Paula Antunes Teixeira
Ichnos an International Journal of Plant and Animal, 2013
Electron spin resonance dating of the late Quaternary megafauna fossils from Baixa Grande, Bahia, Brazil
R.C. Ribeiro, Angela Kinoshita, Ana Maria Graciano Figueiredo, I.S. Carvalho, Oswaldo Baffa
Quaternary International, 2013
Postcranial skeleton of Mariliasuchus amarali Carvalho and Bertini, 1999 (Mesoeucrocodylia) from the Bauru Basin, Upper Cretaceous of Brazil
Pedro Henrique Nobre, Ismar de Souza Carvalho
Ameghiniana, 2013
Preservation of dinosaur tracks induced by microbial mats in the Sousa Basin (Lower Cretaceous), Brazil
Ismar de Souza Carvalho, Leonardo Borghi, Giuseppe Leonardi
Cretaceous Research, 2013
Gondwanasuchus scabrosus gen. et sp. nov., a new terrestrial predatorycrocodyliform (Mesoeucrocodylia: Baurusuchidae) fromtheLate Cretaceous Bauru Basin of Brazil
Thiago da Silva Marinho, Fabiano Vidoi Iori, Ismar de Souza Carvalho, Felipe Mesquita de Vasconcellos
Cretaceous Research, 2013
Stomata cuticles in palynological assemblage of the Albian Itapecuru formation, Parnaíba basin, Brazil
N. N. FERREIRA, E. P. FERREIRA, I. S. CARVALHO
Anuario do Instituto De Geociencias, 2013
Taxonomic reappraisal of the sphagesaurid crocodyliform Sphagesaurus montealtensis from the Late Cretaceous Adamantina Formation of São Paulo State, Brazil
Fabiano Vidoi Iori, Thiago da Silva Marinho, Ismar de Souza Carvalho, Antonio Celso de Arruda Campos
Zootaxa, 2013
Cretaceous chelonians from Marília Formation, Peirópolis, Minas Gerais, Bauru Basin, Brazil
Daniel Wagner Rogério, Lucas del Mouro, Ismar de Souza Carvalho
Brazilian Journal of Geology, 2013
Public understanding of the socioeconomic effects of geotourism: The case of São José de Itaboraí (Itaboraí, Rio de Janeiro State)
W. F. S. SANTOS, I. S. CARVALHO
Anuario do Instituto De Geociencias, 2012
Masiakasaurus-like theropod teeth from the Alcântara Formation, São Luís Basin (Cenomanian), northeastern Brazil
Rafael Matos Lindoso, Manuel Alfredo Medeiros, Ismar de Souza Carvalho, Thiago da Silva Marinho
Cretaceous Research, 2012
First record of Eremotherium laurillardi (Lund, 1842) (Mammalia, Xenarthra, Megatheriidae) in the Quaternary of Uberaba, Triângulo Mineiro (Minas Gerais State), Brazil
Agustín G. Martinelli, Patrícia Fonseca Ferraz, Gabriel Cardoso Cunha, Isabella Cardoso Cunha, Ismar de Souza Carvalho, Luiz Carlos Borges Ribeiro, Francisco Macedo Neto, Camila Lourencini Cavellani, Vicente de Paula Antunes Teixeira, Mara Lúcia da Fonseca Ferraz
Journal of South American Earth Sciences, 2012
A pollen and spore based biostratigraphy of the Alagoas Stage (Lower Cretaceous) in the Araripe Basin, Northeastern Brazil
Aristóteles de Moraes Rios-Netto, Marília da Silva Pares Regali, Ismar de Souza Carvalho, Francisco Idalécio de Freitas
Revista Brasileira De Geociencias, 2012
Fundão Member - Proposal of a formal subdivision of Rio da Batateira Formation, Lower Cretaceous of Araripe Basin, Northeastern Brazil
Aristóteles de Moraes Rios-Netto, Alexandre Braga Leal de Paula-Freitas, Ismar de Souza Carvalho, Marília da Silva Pares Regali, Leonardo Borghi, et al.
Revista Brasileira De Geociencias, 2012
Fossil woods from neogene of Acre Basin, Solimões Formation: Paleoenvironmental context
Luciano Gandin Machado, Rita Scheel-Ybert, Robson Tadeu Bolzon, Marcelo de Araujo Carvalho, Ismar de Souza Carvalho
Revista Brasileira De Geociencias, 2012
Caipirasuchus paulistanus, a new sphagesaurid (Crocodylomorpha, Mesoeucrocodylia) from the Adamantina Formation (Upper Cretaceous, Turonian-Santonian), Bauru Basin, Brazil
Fabiano V. Iori, Ismar S. Carvalho
Journal of Vertebrate Paleontology, 2011
Proposes for the parque paleontológico de são josé de itaboraí (Brazil) preservation by the public understanding
Anuario do Instituto De Geociencias, 2011
Campinasuchus dinizi gen. et sp. nov., a new late cretaceous baurusuchid (Crocodyliformes) from the Bauru Basin, Brazil
ISMAR DE SOUZA CARVALHO, VICENTE DE PAULA ANTUNES TEIXEIRA, MARA LÚCIA DA FONSECA FERRAZ, LUIZ CARLOS BORGES RIBEIRO, AGUSTÍN GUILLERMO MARTINELLI, FRANCISCO MACEDO NETO, JOSEPH J. W. SERTICH, GABRIEL CARDOSO CUNHA, ISABELLA CARDOSO CUNHA, PATRÍCIA FONSECA FERRAZ
Zootaxa, 2011
Characterization and valuation of the geological heritage identified in the peró dune field, state of Rio de Janeiro, Brazil
Kátia Leite Mansur, Ismar de Souza Carvalho
Geoheritage, 2011
Chemotaxonomical aspects of lower cretaceous amber form Recôncavo Basin, Brazil
Ricardo Pereira, Ismar S. Carvalho, Antonio Carlos S. Fernandes, Débora A. Azevedo
Journal of the Brazilian Chemical Society, 2011
Molecular composition, chemotaxonomical aspects and botanical origin of Brazilian amber
Ricardo Pereira, Ismar S. Carvalho, Antonio Carlos S. Fernandes, Débora A. Azevedo
Revista Virtual De Quimica, 2011
Solid state 13C NMR analysis of Brazilian Cretaceous ambers
Ricardo Pereira, Rosane A. S. San Gil, Ismar S. Carvalho, Antonio Carlos S. Fernandes, Débora A. Azevedo
Journal of the Brazilian Chemical Society, 2011
Climate's role in the distribution of the Cretaceous terrestrial Crocodyliformes throughout Gondwana
Ismar de Souza Carvalho, Zulma Brandoni de Gasparini, Leonardo Salgado, Felipe Mesquita de Vasconcellos, Thiago da Silva Marinho
Palaeogeography Palaeoclimatology Palaeoecology, 2010
Molecular composition and chemosystematic aspects of Cretaceous amber from the Amazonas, Araripe and Recôncavo basins, Brazil
Ricardo Pereira, Ismar de Souza Carvalho, Bernd R.T. Simoneit, Débora de Almeida Azevedo
Organic Geochemistry, 2009
An armadillo-like sphagesaurid crocodyliform from the Late Cretaceous of Brazil
Thiago S. Marinho, Ismar S. Carvalho
Journal of South American Earth Sciences, 2009
Molecular composition and paleobotanical origin of ambers from the araripe basin, santana formation
Ricardo Pereira, Ismar de Souza Carvalho, Antônio Carlos Sequeira Fernandes, Débora de Almeida Azevedo
Quimica Nova, 2009
Bizarre notosuchian crocodyliform with associated eggs from the upper cretaceous of Bolivia
Fernando E. Novas, Diego F. Pais, Diego Pol, Ismar De Souza Carvalho, Agustin Scanferla, Alvaro Mones, Mario Suárez Riglos
Journal of Vertebrate Paleontology, 2009
Dinosaur footprints from the triassic (Santa Maria Formation) of Brazil
Ameghiniana, 2008
First abelisaurid bone remains from the Maastrichtian Marília Formation, Bauru Basin, Brazil
Fernando E. Novas, Ismar de Souza Carvalho, Luiz Carlos Borges Ribeiro, Ariel H. Méndez
Cretaceous Research, 2008
Uberabatitan ribeiroi, a new titanosaur from the marília formation (bauru group, upper cretaceous), minas gerais, Brazil
LEONARDO SALGADO, ISMAR DE SOUZA CARVALHO
Palaeontology, 2008
Lacertoid footprints from the Upper Triassic (Santa Maria Formation) of Southern Brazil
Rafael Costa da Silva, Jorge Ferigolo, Ismar de Souza Carvalho, Antonio Carlos Sequeira Fernandes
Palaeogeography Palaeoclimatology Palaeoecology, 2008
Diagnostic revision for the mesozoic tetrapod ichnospecies Brasilichnium elusivum (Leonardi, 1981) (Mammalia) from the Botucatu Formation, Paraná Basin, Brasil
Ameghiniana, 2008
Augen gneiss: The more carioca of the rocks
Anuario do Instituto De Geociencias, 2008
Feeding behavior of the Gondwanic Crocodylomorpha Mariliasuchus amarali from the Upper Cretaceous Bauru Basin, Brazil
Pedro Henrique Nobre, Ismar de Souza Carvalho, Felipe Mesquita de Vasconcellos, Paulo Roberto Souto
Gondwana Research, 2008
Fossils as a tool to education in paleontology
Anuario do Instituto De Geociencias, 2007
Preservation and paleoenvironmental context of the footprints from upper triassic (Santa Maria formation) of Southern Brazil
Anuario do Instituto De Geociencias, 2007
Mariliasuchus robustus, a new crocodylomorpha (mesoeucrocodylia) from the bauru Basin, Brazil
Anuario do Instituto De Geociencias, 2007
The importance of the fossil casts in the scientific preservation of fossil collections and the divulgation of paleontology in basic education
Anuario do Instituto De Geociencias, 2007
Montealtosuchus arrudacamposi, a new peirosaurid crocodile (Mesoeucrocodylia) from the Late Cretaceous Adamantina Formation of Brazil
Zootaxa, 2007
Paleontology: 50 years of education and research at the departamento de geologia of Universidade Federal do Rio de Janeiro
Anuario do Instituto De Geociencias, 2007
The geological and paleontological heritage of peirópolis - Uberaba (Minas Gerais): Contribution to the social development
Wellington Francisco dos Santos, Ismar De Souza Carvalho
Anuario do Instituto De Geociencias, 2007
Cretaceous chelonians from Brazil
Diogo Lins Batista, Ismar De Souza Carvalho
Anuario do Instituto De Geociencias, 2007
Conchostracans and palinomorphs association from maceió formation (Sergipe-Alagoas Basin)
Alice Ferreira Souza, Ismar De Souza Carvalho
Anuario do Instituto De Geociencias, 2007
Strain ellipsoid determination based on a cretaceous crocodyliform fossil
Leonardo Morato, Ismar De Souza Carvalho
Anuario do Instituto De Geociencias, 2007
Vertebrate dinoturbation from the Caturrita Formation (Late Triassic, Paraná Basin), Rio Grande do Sul State, Brazil
Rafael Costa Da Silva, Ismar De Souza Carvalho, Cibele Schwanke
Gondwana Research, 2007
New amber occurrences from the Araripe Basin (Santana Formation, Crato Member)
Ricardo Pereira, Ismar De Souza Carvalho, Débora De Almeida Azevedo, Antônio Carlos Sequeira Fernandes
Anuario do Instituto De Geociencias, 2007
Ethological component in the taphonomy of Uberabasuchus terrifucusCrocodyliformes, Peirosauridae from Bauru Basin (Upper Cretaceous)
Geociencias, 2006
Geochemical aspects of the oil from the Sousa Basin (Lower Cretaceous), Northeast Brazil: Geological context
Geociencias, 2006
Adamantinasuchus navae: A new Gondwanan Crocodylomorpha (Mesoeucrocodylia) from the Late Cretaceous of Brazil
Pedro Henrique Nobre, Ismar de Souza Carvalho
Gondwana Research, 2006
Zapalasaurus bonapartei, a new sauropod dinosaur from La Amarga Formation (Lower Cretaceous), northwestern Patagonia, Neuquén Province, Argentina
Leonardo Salgado, Ismar de Souza Carvalho, Alberto C. Garrido
Geobios, 2006
Paleabotany origin of Cretaceous amber form the Amazonas, Araripe and Recôncavo Basins, Brazil
Geociencias, 2006
Crocodylomorph osteoderms morphology from the paleontological site of Peirópolis (Bauru Basin, Upper Cretaceous)
Anuario do Instituto De Geociencias, 2006
Editorial
Anuario do Instituto De Geociencias, 2005
Estágios de desenvolvimento de Mariliasuchus amarali, crocodyliformes mesoeucrocodylia da formação adamantina, cretáceo superior da Bacia Bauru, Brasil
Anuario do Instituto De Geociencias, 2005
Baurusuchus salgadoensis, a new crocodylomorpha from the Bauru Basin (Cretaceous), Brazil
Ismar de Souza Carvalho, Antonio de Celso Arruda Campos, Pedro Henrique Nobre
Gondwana Research, 2005
The ichnofossils of the Triassic Hope Bay Formation, Trinity Peninsula Group, Antarctic Peninsula
Ismar de Souza Carvalho, Antonio Carlos Sequeira Fernandes, Renato Rodolfo Andreis, Fabio Vito Pentagna Paciullo, André Ribeiro, Rudolph A. J. Trouw
Ichnos an International Journal of Plant and Animal, 2005
Dinosaur footprints from northeastern Brazil: Taphonomy and environmental setting
Ismar Souza Carvalho
Ichnos, 2004
Editorial
Anuario do Instituto De Geociencias, 2004
Baurusuchids of the Bauru Basin (Upper Cretaceous, Brazil)
Anuario do Instituto De Geociencias, 2004
Uberabasuchus terrificus sp. nov., a new crocodylomorpha from the Bauru Basin (Upper Cretaceous), Brazil
Ismar de Souza Carvalho, Luiz Carlos Borges Ribeiro, Leonardo dos Santos Avilla
Gondwana Research, 2004
Crocodylomorph ungual phalanxes from bauru basin(Late cretaceous, Brazil)
Anuario do Instituto De Geociencias, 2004
Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian-Albian) of Brazil
Ismar de Souza Carvalho, Leonardo dos Santos Avilla, Leonardo Salgado
Cretaceous Research, 2003
Cretaceous conchostracans from Potiguar Basin (northeast Brazil): Relationships with West African conchostracan faunas and palaeoecological inferences
Cecı́lia Cunha Lana, Ismar de Souza Carvalho
Cretaceous Research, 2002
Geological environments of dinosaur footprints in the intracratonic basins of northeast Brazil during the Early Cretaceous opening of the South Atlantic
Ismar de Souza Carvalho
Cretaceous Research, 2000
Sauropod footprints from the Antenor Navarro Formation (Early Cretaceous, Sousa Basin), Serrote do Letreiro, Paraiba State, Brazil
Ameghiniana, 2000
Experimental study of lean premixed and prevaporised turbulent spray combustion
37th Aerospace Sciences Meeting and Exhibit, 1999
As Pegadas Fósseis do Paleodeserto da Bacia Sanfranciscana (Jurássico Superior-Cretáceo Inferior, Minas Gerais)
Anais Da Academia Brasileira De Ciencias, 1998
A Conchostracofauna da Bacia de Barro (Cretáceo Inferior, Nordeste do Brasil)
Anais Da Academia Brasileira De Ciencias, 1996
The conchostracan fauna of the Barro Basin (Lower Cretaceous, Northeastern Brazil)
Anais Da Academia Brasileira De Ciencias, 1996
Dinosaur footprints from Ponta da Guia (São Luís Basin, Upper Cretaceous - Maranhão, Brazil)
Anais Da Academia Brasileira De Ciencias, 1995
Cedro Basin: A cretaceous vertebrate ichnofauna
Anais Da Academia Brasileira De Ciencias, 1995
Dinosaur ichnofossils from the Araripe Basin (Lower Cretaceous, Ceará, Brazil)
Anais Da Academia Brasileira De Ciencias, 1995
Pseudo-ichnofossils in rocks of the Precambrian Sao Joao del Rei Basin, Minas Gerais
Anais Da Academia Brasileira De Ciencias, 1995
Candidodon: A heterodont crocodile (Notosuchia, Lower Cretaceous - Brazil)
Anais Da Academia Brasileira De Ciencias, 1994
Legal aspects of the commercialization of fossils and its influence on palaeontological research and teaching in Brazil
Cadernos IG Unicamp, 1993
Geology of the basins of Pombal, Sousa, Uirauna-Brejo das Freiras and Vertentes (northeastern Brazil)
Anais Da Academia Brasileira De Ciencias, 1992
Invertebrate ichnofossils of the Botucatu Formation, São Paulo (Brazil)
Anais Da Academia Brasileira De Ciencias, 1990
A new triconodont mammal from the Lower Cretaceous of Maranhão, Brazil
Anais Da Academia Brasileira De Ciencias, 1988
The use of Periodic acid-Schiff (P.A.S.) in the recognition of Brazilian tertiary biogenic sedimentary structures
Anais Da Academia Brasileira De Ciencias, 1988

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