Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Virginia Laura Zurriaguz"'
Publikováno v:
Lethaia. 53:369-381
Fil: Windholz, Guillermo Jose. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigacion en Paleobiologia y Geologia; Argentina. Provincia del Neuquen. Municipalida
Autor:
Ignacio Alejandro Cerda, José Luis Carballido, Leonardo Salgado, Romina González, Virginia Laura Zurriaguz
Publikováno v:
Cretaceous Research. 128:104957
Pellegrinisaurus powelli is a large titanosaurian sauropod from the Upper Cretaceous of northern Patagonia (Rio Negro Province, Argentina). The holotype of this species comprises an incomplete femur, four dorsal and 26 caudal vertebrae collected from
Publikováno v:
Cretaceous Research. 127:104925
Postcranial skeletal pneumaticity (PSP) characterizes extant birds. This feature is related to a series of air sacs connected to the lungs and prolonged in diverticula that invade bones internally. Previous works revealed that PSP was present along t
Publikováno v:
Cretaceous Research. 75:101-114
Saltasaurine titanosaurs are characterized by their relatively small size compared to other sauropods, extreme postcranial pneumaticity, and dermal armour covering the body. This group has been reported in the Upper Cretaceous of the Lecho, Allen, an
Autor:
Ignacio Alejandro Cerda, Matías Heller, Rodolfo A. García, Virginia Laura Zurriaguz, Bruce M. Rothschild
Publikováno v:
Lethaia. 50:227-236
Osteomyelitis is reported for the first time in a sauropod dinosaur. The material (MCS-PV 183) comes from the Anacleto Formation (Campanian, Late Cretaceous), at the Cinco Saltos locality, Río Negro Province, Argentina. The specimen consists of 16 m
Publikováno v:
Cretaceous Research. 57:248-256
Dental histology of periodontal tissues (cementum, periodontal ligament and alveolar bone) has been studied in mammals, crocodylians and some basal tetrapods, but these structures have never been studied in titanosaur sauropods. The goal of this work
Autor:
Virginia Laura Zurriaguz
Publikováno v:
Historical Biology. 28:972-977
Neuquensaurus is a small-sized titanosaur from the Upper Cretaceous of Patagonia, Argentina, for which two species were recognised in the past (Neuquensaurus australis and Neuquensaurus robustus). Given that such division was only based on the relati
Autor:
Virginia Laura Zurriaguz
The idea that titanosaurs had osteoderms was proposed in the late nineteenth century by Depéret. However, this idea was given little credence by other researchers until 1980 when unequivocal evidence of armoured titanosaurs was reported. Since then,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36aaaeb379825172328e686fbc76fbb5
https://www.sciencedirect.com/science/article/pii/S019566711630249X
https://www.sciencedirect.com/science/article/pii/S019566711630249X
Among extant vertebrates, only birds have a respiratory system associated with pneumatic diverticula. However, several extinct clades also had pneumatic diverticula, including the sauropod dinosaurs. Among sauropods, Saltasaurini are characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df80961657a17c31320e0e01ab0cee8f
https://www.sciencedirect.com/science/article/pii/S0195667116302968
https://www.sciencedirect.com/science/article/pii/S0195667116302968
Saltasaurus loricatus is a derived form of sauropod dinosaur from the Upper Cretaceous of northern Argentina. In this work, we expand the information of the presacral vertebral column of Saltasaurus loricatus, including a detailed description of neur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43c1630fcda429e2c325e333ab2978d0
http://www.sciencedirect.com/science/article/pii/S0195667114002420
http://www.sciencedirect.com/science/article/pii/S0195667114002420