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Short-faced bear from the California Channel Islands

NIAID Data Ecosystem2026-03-11 收录

古生物学

化石记录

数据链接：

https://www.ncbi.nlm.nih.gov/bioproject/PRJNA657837 数据链接链接失效反馈

官方服务：

资源简介：

A short-faced bear (Arctodus simus) toe found on San Miguel Island, California Channel Islands

应用场景：

创建时间：

2020-08-18

古生物学

系统发育学

Phylogenetic studies are rare in early Palaeozoic cephalopods. Here, we present the first cladistic analysis of the order Lituitida based on published, as well as some new, material. Three clades are

DataCite Commons2021-07-26 更新100

Data from: What’s in an outgroup? The impact of outgroup choice on the phylogenetic position of Thalattosuchia (Crocodylomorpha) and the origin of Crocodyliformes

古生物学

系统发育分析

Outgroup sampling is a central issue in phylogenetic analysis. However, good justification is rarely given for outgroup selection in published analyses. Recent advances in our understanding of archosa

DataONE2015-04-07 更新60

Supplemental Data 2

古生物学

三维建模

3-D model (in STL format) of the skull of the theropod dinosaur Allosaurus fragilis (MOR 693) based on computed tomography (CT).

DataONE2017-05-12 更新60

Data from: Herbivorous dinosaur jaw disparity and its relationship to extrinsic evolutionary drivers

古生物学

进化生物学

Morphological responses of non-mammalian herbivores to external ecological drivers have not been quantified over extended timescales. Herbivorous non-avian dinosaurs are an ideal group to test for suc

DataONE2016-06-07 更新60

Bioerosional trace fossils

古生物学

数字化标本

Digital Specimen for the physical specimen hosted at Tallinn University of Technology.

DataCite Commons2025-04-02 更新60