Neotropics provide insights into the emergence of New World monkeys: New dental evidence from the late Oligocene of Peruvian Amazonia [0.03%]
新世界猴类的出现：来自秘鲁亚马逊地区晚渐新世新的齿类证据提供新的见解
Laurent Marivaux,Sylvain Adnet,Ali J Altamirano-Sierra et al.
Laurent Marivaux et al.
Recent field efforts in Peruvian Amazonia (Contamana area, Loreto Department) have resulted in the discovery of a late Oligocene (ca. 26.5 Ma; Chambira Formation) fossil primate-bearing locality (CTA-61). In this paper, we analyze the prima...
Trabecular architecture in the StW 352 fossil hominin calcaneus [0.03%]
南非早更新世南方古猿足跟骨 trabecular 解剖学重建
Angel Zeininger,Biren A Patel,Bernhard Zipfel et al.
Angel Zeininger et al.
Australopithecus africanus has been interpreted as having a rigid lateral foot. One mechanism contributing to a rigid foot during push-off in humans is a calcaneocuboid joint (CCJ) with limited dorsiflexion and a "close-packed" talocalcanea...
Internal carotid arterial canal size and scaling in Euarchonta: Re-assessing implications for arterial patency and phylogenetic relationships in early fossil primates [0.03%]
顶内置动脉管大小及归化在真灵长目中的研究：对早期化石灵长类头骨内面保存的顶内置动脉通畅性及其系统发育关系的新评估
Doug M Boyer,E Christopher Kirk,Mary T Silcox et al.
Doug M Boyer et al.
Primate species typically differ from other mammals in having bony canals that enclose the branches of the internal carotid artery (ICA) as they pass through the middle ear. The presence and relative size of these canals varies among major ...
Re-evaluation of Pleistocene and Holocene long bone robusticity trends with regards to age-at-death estimates and size standardization procedures [0.03%]
基于死亡年龄估算和体型标准化方法对更新世和全新世骨骼粗壮度趋势的再评估
Lukáš Friedl,Stanislava Eisová,Trenton W Holliday
Lukáš Friedl
Long-term trends in robusticity of lower limb bones in the genus Homo through the Pleistocene until the present have been proposed, which have been interpreted as a consequence of decreasing levels of mobility and activity patterns, changes...
Trabecular bone structural variation throughout the human lower limb [0.03%]
人类下肢 trabecular 骨小梁结构的变异
Jaap P P Saers,Yasmin Cazorla-Bak,Colin N Shaw et al.
Jaap P P Saers et al.
Trabecular bone is responsive to mechanical loading, and thus may be a useful tool for interpreting past behaviour from fossil morphology. However, the ability to meaningfully interpret variation in archaeological and hominin trabecular mor...
Marine and terrestrial foods as a source of brain-selective nutrients for early modern humans in the southwestern Cape, South Africa [0.03%]
南非西南部早期现代人类的海洋和陆地食物来源中的脑部选择性营养素
K Kyriacou,D M Blackhurst,J E Parkington et al.
K Kyriacou et al.
Many attempts have been made to define and reconstruct the most plausible ecological and dietary niche of the earliest members of the human species. While earlier models emphasise big-game hunting in terrestrial, largely savannah environmen...
Reevaluating the functional implications of Australopithecus afarensis navicular morphology [0.03%]
从南方古猿阿法种舟骨形态重新评估其功能含义
Thomas C Prang
Thomas C Prang
The longitudinal arch is a unique characteristic of the human foot, yet the timing and pattern of its evolution remain controversial, in part due to the disagreement among researchers over which skeletal traits are the best indicators of it...
What is Still Bay? Human biogeography and bifacial point variability [0.03%]
仍贝文化是什么？人类生物地理学与两面尖状工具的变异
Will Archer,Cornel M Pop,Philipp Gunz et al.
Will Archer et al.
'Still Bay' is the name given to a cultural phase within the southern African Middle Stone Age, which remains critical to our understanding of modern human behavioural evolution. Although represented in only a handful of sites, the Still Ba...
Cutmark data and their implications for the planning depth of Late Pleistocene societies [0.03%]
晚更新世社会切割痕迹数据及其对规划深度的影响
Marie-Cécile Soulier,Eugène Morin
Marie-Cécile Soulier
Cutmarks provide empirical evidence for the exploitation of animal resources by past human groups. Their study may contribute substantially to our knowledge of economic behavior, including the procurement of prey and the analysis of butcher...
The altitudinal mobility of wild sheep at the Epigravettian site of Kalavan 1 (Lesser Caucasus, Armenia): Evidence from a sequential isotopic analysis in tooth enamel [0.03%]
基于牙釉质的序进同位素分析揭示的亚美尼亚卡拉万1号遗址Epigravettian时期野生羊的海拔活动范围
Carlos Tornero,Marie Balasse,Adrian Bălăşescu et al.
Carlos Tornero et al.
Kalavan 1 is an Epigravettian hunting campsite in the Aregunyats mountain chain in northeastern Armenia (Lesser Caucasus). The site lies at an elevation of 1640 m in a bottleneck that controls the descent into the Barepat Valley from the al...