A sebecosuchian in a middle Eocene karst with comments on the dorsal shield in Crocodylomorpha
| العنوان: | A sebecosuchian in a middle Eocene karst with comments on the dorsal shield in Crocodylomorpha |
|---|---|
| المؤلفون: | Jeremy E. Martin |
| المساهمون: | Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement [Lyon] (LGL-TPE), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-École normale supérieure - Lyon (ENS Lyon), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Acta Palaeontologica Polonica Acta Palaeontologica Polonica, Polskiej Akademii Nauk, Instytut Paleobiologii, 2015, A sebecosuchian in a middle Eocene karst with comments on the dorsal shield in Crocodylomorpha, 60, pp.673-680. ⟨10.4202/app.00072.2014⟩ Acta Palaeontologica Polonica, 2015, A sebecosuchian in a middle Eocene karst with comments on the dorsal shield in Crocodylomorpha, 60, pp.673-680. ⟨10.4202/app.00072.2014⟩ |
| بيانات النشر: | Polska Akademia Nauk Instytut Paleobiologii (Institute of Paleobiology, Polish Academy of Sciences), 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | 0106 biological sciences, Baurusuchus, 010506 paleontology, biology, Ecology, [SDU.STU]Sciences of the Universe [physics]/Earth Sciences, Paleontology, Sebecosuchia, Crocodylomorpha, biology.organism_classification, 010603 evolutionary biology, 01 natural sciences, Cretaceous, Bergisuchus, Iberosuchus, Osteoderm, 14. Life underwater, Paleogene, ComputingMilieux_MISCELLANEOUS, Geology, 0105 earth and related environmental sciences |
| الوصف: | Isolated elements comprising a set of ziphodont teeth and osteoderms from the middle Eocene karst deposit of Lissieu, France are assigned to either Iberosuchus sp. or Bergisuchus sp., poorly known crocodylomorphs of possible sebecosuchian affinities. A general survey of dorsal osteoderm variability among Crocodylomorpha points to the similarity between the osteoderms from Lissieu and those of some Cretaceous notosuchians, notably the sebecosuchian Baurusuchus. Such isolated osteoderms represent a useful tool for identifying non-eusuchian crocodylomorphs in post-Cretaceous deposits. Relying on the distinctive morphology of these osteoderms might help augmenting the extremely scant fossil record of Paleogene sebecosuchians in Europe, thus improving the spatiotemporal resolution of this group. At least three types of predators coexisted in the ecosystem of Lissieu, which indicates that in the middle Eocene of Europe, carnivoran mammals were not the exclusive predators in terrestrial habitats and shared resou... |
| تدمد: | 0567-7920 1732-2421 |
| DOI: | 10.4202/app.00072.2014 |
| DOI: | 10.4202/app.00072.2014⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1711b6d3150161574f0d47c7f1ed881 https://doi.org/10.4202/app.00072.2014 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....c1711b6d3150161574f0d47c7f1ed881 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 05677920 17322421 |
|---|---|
| DOI: | 10.4202/app.00072.2014 |