Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Paula Bona"'
Autor:
E. Martín Hechenleitner, María V. Fernandez Blanco, Segundo R. Núñez-Campero, Lucas E. Fiorelli, Paula Bona
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Eggshell morphology is a valuable indicator of the local conditions within the nests of modern crocodilians and birds. In contrast to these latter, the anatomical structure of the eggshells of most crocodilian species is practically unknown.
Externí odkaz:
https://doaj.org/article/6bad079fc5cd47ad8afb782aef3d6eeb
Publikováno v:
PeerJ, Vol 11, p e15548 (2023)
Shape ontogenetic changes of the lower jaw in crocodylians are poorly understood. In order to answer some questions related to the inter- and intraspecific morphological variation of the mandible of two extant Caiman species, we performed a three-dim
Externí odkaz:
https://doaj.org/article/0c7db42bf887407f8fb0c8d662cbd94b
Autor:
MARCELO A. REGUERO, ZULMA GASPARINI, EDUARDO B. OLIVERO, RODOLFO A. CORIA, MARTA S. FERNÁNDEZ, JOSÉ P. O´GORMAN, SOLEDAD GOUIRIC-CAVALLI, CAROLINA ACOSTA HOSPITALECHE, PAULA BONA, ARI IGLESIAS, JAVIER N. GELFO, MARÍA E. RAFFI, JUAN JOSÉ MOLY, SERGIO N. SANTILLANA, MAGALÍ CÁRDENAS
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss suppl 1 (2022)
Abstract The Snow Hill Island Formation (SHIF; late Campanian – early Maastrichtian) crops out in the northeast of the Antarctic Peninsula and constitutes the basal part of the late Campanian-early Maastrichtian sedimentary succession of the James
Externí odkaz:
https://doaj.org/article/38b5f3199b944877929d26354afd4954
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 22, Iss 1 (2022)
Las provincias del centro/norte de Argentina, como Entre Ríos, Corrientes, Santa Fe, Catamarca, Salta y Jujuy, juegan un papel muy importante en la historia de la paleoherpetología de nuestro país. Han sido escenario de numerosas exploraciones geo
Externí odkaz:
https://doaj.org/article/607d8b5f15cf402f9adeddf10278b80e
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 22, Iss 1 (2022)
El Museo de La Plata tiene una larga trayectoria en el estudio de los reptiles fósiles continentales, representada por dinosaurios, cocodrilos, tortugas y escamados. Sus estudios se remontan hacia finales del siglo XIX, motorizados por los estudios
Externí odkaz:
https://doaj.org/article/f29968f3d9644a76a5b9be49c6c011ad
Autor:
Marcelo Alfredo Reguero, David Eric Tineo, Paula Bona, Leandro Martín Pérez, Gustavo Dardo Vergani, Gloria González Ruiz, Daniel Gustavo Poiré
Publikováno v:
Brazilian Journal of Geology, Vol 51, Iss 2 (2021)
Abstract Geological studies in the northern sector of the Chaco foreland Basin, Bolivia, yielded new fossils coming from late Oligocene-late Miocene of the Petaca Formation. Few fossil mammals were known from the Subandean Region of Bolivia. We repor
Externí odkaz:
https://doaj.org/article/f075a78959cf470a88261a28cf9783b1
Publikováno v:
PeerJ, Vol 7, p e6597 (2019)
Ursidae is a monophyletic group comprised of three subfamilies: Tremarctinae, Ursinae and Ailuropodinae, all of which have a rich geographical distribution. The phylogenetic relationships within the Ursidae group have been underexamined, especially r
Externí odkaz:
https://doaj.org/article/ef79b60a6d5549348e3a2c29df3335e5
Autor:
Paula Bona, Francisco Barrios
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 15, Iss 1 (2015)
The fossil record of Alligatoroidea in Argentina is mainly represented by Caimaninae alligatorids. This lineage recorded two impor- tant moments in its natural history, one at the beginning of the Paleogene (Late Paleocene–Middle Eocene) and the ot
Externí odkaz:
https://doaj.org/article/8cf9a7fc0aec4e22a880bc406b2ffab5
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 7, Iss 1 (2015)
Toward the end of the Cretaceous the Atlantic Ocean covered parts of central-western Patagonia forming a wide archipelago. Remains of terrestrial and marine reptiles have been recorded in the Campanian and Maastrichtian of this area in rocks that rep
Externí odkaz:
https://doaj.org/article/766000086b7e405cba470c3e049dadc7
Autor:
Paula Bona
Publikováno v:
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 14, Iss 1 (2013)
Los Alligatoridae del Mioceno Tardío de Argentina: el registro más austral de cocodrilos neógenos en América del Sur
Externí odkaz:
https://doaj.org/article/22dd36bd51af457a88eafa2ccf12b0b2