Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Sebastián Apesteguía"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 69, Iss 1, Pp 29-38 (2024)
Sphenodontians are a group of vertebrates with a vast taxonomic diversity and worldwide distribution of their fossils. Although they have been the subject of many studies on their phylogeny and morphology, those focused on their paleobiology are st
Externí odkaz:
https://doaj.org/article/223da7d0e8a848a1a9157f5a784178d2
A new Cretaceous thyreophoran from Patagonia supports a South American lineage of armoured dinosaurs
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract The early evolution of thyreophoran dinosaurs is thought to have occurred primarily in northern continents since most evidence comes from the Lower and Middle Jurassic of Europe and North America. The diversification into stegosaurs and anky
Externí odkaz:
https://doaj.org/article/6e6a4dec80b4410cbf8fee0c07da4f20
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 22, Iss 1 (2022)
El Área de Paleontología de la Fundación Azara funciona en la Universidad Maimónides. En 17 años se ha afianzado con solidez en las publicaciones, los encuentros de colegas y en los medios. En la faceta de exploración ha aportado más de 10 nue
Externí odkaz:
https://doaj.org/article/2bb8ba45c9084751944e3d00733053d6
Publikováno v:
Latin American Journal of Sedimentology and Basin Analysis, Vol 28, Iss 1 (2021)
Several studies have emphasized the complexity of the interaction between fluvial and aeolian processes at erg margin settings, and their importance in the resulting geological record. The Cretaceous Candeleros Formation in the “Cañadón de Las To
Externí odkaz:
https://doaj.org/article/62fc531a1d9c467a99cc589b26df3673
Publikováno v:
PeerJ, Vol 6, p e4558 (2018)
Here we provide a detailed description of the postcranial skeleton of the holotype and referred specimens of Buitreraptor gonzalezorum. This taxon was recovered as an unenlagiine dromaeosaurid in several recent phylogenetic studies and is the best re
Externí odkaz:
https://doaj.org/article/5473d3dd63a34cc1b6f44b1abc2a9c96
Publikováno v:
Royal Society Open Science, Vol 3, Iss 9 (2016)
The fossil record shows that iguanian lizards were widely distributed during the Late Cretaceous. However, the biogeographic history and early evolution of one of its most diverse and peculiar clades (acrodontans) remain poorly known. Here, we presen
Externí odkaz:
https://doaj.org/article/ece1c087a668455d8b1bb4fc05e25302
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0157793 (2016)
Late Cretaceous terrestrial strata of the Neuquén Basin, northern Patagonia, Argentina have yielded a rich fauna of dinosaurs and other vertebrates. The diversity of saurischian dinosaurs is particularly high, especially in the late Cenomanian-early
Externí odkaz:
https://doaj.org/article/8f01b15038ba4b08985096c6ee5256d6
Autor:
Sebastián Apesteguía, Pablo A. Gallina
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 1, Pp 267-277 (2011)
Here we report a superbly preserved and profusely represented five-ichnotaxa dinosaur track assemblage near Icla village, 100 km southeast of Sucre, Bolivia. As preserved in reddish Jurassic-Cretaceous boundary aeolian sandstones, this rich and uncom
Externí odkaz:
https://doaj.org/article/fb8a6f3d45704a878e09fc41d4935359
Publikováno v:
Revista del Museo Argentino de Ciencias Naturales, Vol 11, Iss 1, Pp 39-48 (2009)
La localidad fosilífera «La Bonita» se ubica en las cercanías del pueblo de Cerro Policía, provincia de Río negro, Argentina. Allí afloran sedimentos continentales silicoclásticos pertenecientes a las Formaciones Bajo de la Carpa y Anacleto (
Externí odkaz:
https://doaj.org/article/59b760e6b85a426ba12173aa5a225395
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e97128 (2014)
Diplodocids are by far the most emblematic sauropod dinosaurs. They are part of Diplodocoidea, a vast clade whose other members are well-known from Jurassic and Cretaceous strata in Africa, Europe, North and South America. However, Diplodocids were n
Externí odkaz:
https://doaj.org/article/3d68d5b4272447d98563ffc133bf1715