筛选
科学数据
统计数据
共检索到7条 ,权限内显示50条;
Data from: An advanced shape-fitting algorithm applied to quadrupedal mammals: improving volumetric mass estimates
- 负责人:
- DOI:
- doi:10.5061/dryad.ps80f
- 摘要:
- mammoth (Mammuthus primigenius) and giant ground sloth (Megatherium americanum), we reconstruct masses of 3635 and 3706?kg, respectively. We cons
Data from: Climate warming and humans played different roles in triggering Late Quaternary extinctions in east and west Eurasia
- 负责人:
- DOI:
- doi:10.5061/dryad.752kk
- 摘要:
- on mammoth (genus Mammuthus), rhinoceros (Rhinocerotidae), horse (Equidae) and deer (Cervidae). Rapid global warming was the predominant factor driving
Data from: Testosterone in ancient hair from an extinct species
- 负责人:
- DOI:
- doi:10.5061/dryad.q951rb9
- 摘要:
- . Hair shafts have been previously used to sequence DNA from >50,000 14C years old Siberian woolly mammoths (Mammuthus primigenius). Hair-testing has als
Data from: Spatially explicit analysis sheds new light on the Pleistocene megafaunal extinction in North America
- 负责人:
- DOI:
- doi:10.5061/dryad.5s3b1
- 摘要:
- The late Pleistocene megafaunal extinctions may have been the first extinctions directly related to human activity, but in North America the close
Data from: Fifty thousand years of arctic vegetation and megafaunal diet
- 负责人:
- DOI:
- doi:10.5061/dryad.ph8s5
- 摘要:
- of circumpolar plant diversity. For this interval we additionally explore nematode diversity as a proxy for modelling vegetation cover and soil quality, and diets
Data from: Rates of evolution: a quantitative synthesis
- 负责人:
- DOI:
- doi:10.5061/dryad.1tn7123
- 摘要:
- One-generation step intervals, differences, and rates; longer base intervals, differences, and rates; and overlapping net intervals, differences, and rates for selection experiments (file 1: 15,431 rates), field studies (file 2: 12,461 rates), and fossil studies (file 3: 47,854 rates).
Data from: Environmental correlates of the Late Quaternary regional extinctions of large and small Palaearctic mammals
- 负责人:
- DOI:
- doi:10.5061/dryad.62p1q
- 摘要:
- Most studies of mammal extinctions during the Pleistocene–Holocene transition explore the relative effects of climate change vs. huma
首页上一页1下一页尾页