全部文献期刊会议图书|学者科研项目
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作者:David R. Braun , Matthew J. Douglass ...
来源:[J].Journal of Archaeological Method and Theory, 2017, Vol.24 (3), pp.813-851
摘要:While lithic objects can potentially inform us about past adaptations and behaviors, it is important to develop a comprehensive understanding of all of the various processes that influence what we recover from the archaeological record. We argue here that many assumptions us...
作者:David R. Braun , Jörg M. Habermann ...
来源:[J].Journal of Human Evolution(IF 4.094), 2019, Vol.130, pp.1-20
摘要:Abstract(#br)Most authors recognize six baboon species: hamadryas ( Papio hamadryas ), Guinea ( Papio papio ), olive ( Papio anubis ), yellow ( Papio cynocephalus ), chacma ( Papio ursinus ), and Kinda ( Papio kindae ). However, there is still debate regarding the taxonomic statu...
作者:David R. Braun , John W.K. Harris ...
来源:[J].Journal of Human Evolution(IF 4.094), 2018
摘要:Abstract(#br)The ecological and selective forces that sparked the emergence of Homo 's adaptive strategy remain poorly understood. New fossil and archaeological finds call into question previous interpretations of the grade shift that drove our ancestors' evolutionary split ...
作者:David R. Braun , Nicole L. Griffin
来源:[J].Journal of Human Evolution(IF 4.094), 2019, Vol.126, pp.24-38
摘要:Abstract(#br)KNM-ER 47000 is a fossil hominin upper limb skeleton from the Koobi Fora Formation, Kenya (FwJj14E, Area 1A) that includes portions of the scapula, humerus, ulna, and hand. Dated to ∼1.52 Ma, the skeleton could potentially belong to one of multiple hominin speci...
作者:David R. Braun , Nicholas J. Conard ...
来源:[J].Journal of Human Evolution(IF 4.094), 2018
摘要:Abstract(#br)From its initial appearance at ∼1.7 Ma, the Acheulean was prevalent through a vast chronological span of hominin behavioural evolution that lasted nearly 1.5 million years. The origins and production patterns of large bifacial cutting tools (‘LCTs’) – the m...
作者:David R. Braun , Cristian Capelli ...
来源:[J].Palaeogeography, Palaeoclimatology, Palaeoecology(IF 2.745), 2018
摘要:Abstract(#br)The East African Rift System (EARS) has played a central role in our understanding of human origins and vertebrate evolution in the late Cenozoic of Africa. However, the distribution of fossil sites along the rift is highly biased towards its northern extent, and the...
作者:David R. Braun , Nicole L. Griffin
来源:[J].Journal of Human Evolution(IF 4.094), 2017
摘要:Abstract(#br)KNM-ER 47000A is a new 1.52 Ma hominin scapular fossil belonging to an associated partial skeleton from the Koobi Fora Formation, Kenya (FwJj14E, Area 1A). This fossil effectively doubles the record of Early Pleistocene scapulae from East Africa, with KNM-WT 150...
作者:David R. Braun , Nicole L. Griffin
来源:[J].Journal of Human Evolution(IF 4.094), 2019, Vol.126, pp.51-70
摘要:Abstract(#br)A ∼1.52 Ma adult upper limb skeleton of Paranthropus boisei (KNM-ER 47000) recovered from the Koobi Fora Formation, Kenya (FwJj14E, Area 1A) includes most of the distal half of a right humerus (designated KNM-ER 47000B). Natural transverse fractures through the ...
作者:David R. Braun , Francesco Berna ...
来源:[J].Journal of Human Evolution(IF 4.094), 2019, Vol.133, pp.214-229
摘要:Abstract(#br)Hominin fire use in the early Pleistocene has been debated since the early 1970s when consolidated reddened sediment patches were identified at FxJj20 East and Main, Koobi Fora, Kenya. Since then, researchers have argued for evidence of early Pleistocene fire use at ...
作者:David R. Braun , John W.K. Harris ...
来源:[J].Journal of Human Evolution(IF 4.094), 2017, Vol.112, pp.93-104
摘要:Abstract(#br)Tracks can provide unique, direct records of behaviors of fossil organisms moving across their landscapes millions of years ago. While track discoveries have been rare in the human fossil record, over the last decade our team has uncovered multiple sediment surf...

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