Results 21 to 30 of about 2,076,942 (239)

Early Hominin Dispersal across the Qinling Mountains, China, during the Mid-Pleistocene Transition

open access: yesLand, 2023
The Qinling Mountain Range (QMR), where more than 500 hominin fossils and Paleolithic sites have been preserved, was a major center of hominin evolution and settlement and an important link for the hominin migration and dispersal between the north and ...
Xiaoqi Guo   +4 more
doaj   +1 more source

Visual Depictions of Our Evolutionary Past: A Broad Case Study Concerning the Need for Quantitative Methods of Soft Tissue Reconstruction and Art-Science Collaborations

open access: yesFrontiers in Ecology and Evolution, 2021
Flip through scientific textbooks illustrating ideas about human evolution or visit any number of museums of natural history and you will notice an abundance of reconstructions attempting to depict the appearance of ancient hominins.
Ryan M. Campbell   +4 more
doaj   +1 more source

Fossil skulls reveal that blood flow rate to the brain increased faster than brain volume during human evolution [PDF]

open access: yesRoyal Society Open Science, 2016
The evolution of human cognition has been inferred from anthropological discoveries and estimates of brain size from fossil skulls. A more direct measure of cognition would be cerebral metabolic rate, which is proportional to cerebral blood flow rate ...
Roger S. Seymour   +2 more
doaj   +1 more source

Earliest archaeological evidence of persistent hominin carnivory. [PDF]

open access: yesPLoS ONE, 2013
The emergence of lithic technology by ≈ 2.6 million years ago (Ma) is often interpreted as a correlate of increasingly recurrent hominin acquisition and consumption of animal remains.
Joseph V Ferraro   +11 more
doaj   +1 more source

Immature remains and the first partial skeleton of a juvenile Homo naledi, a late Middle Pleistocene hominin from South Africa.

open access: yesPLoS ONE, 2020
Immature remains are critical for understanding maturational processes in hominin species as well as for interpreting changes in ontogenetic development in hominin evolution.
Debra R Bolter   +3 more
doaj   +1 more source

Language evolution to revolution: the leap from rich-vocabulary non-recursive communication system to recursive language 70,000 years ago was associated with acquisition of a novel component of imagination, called Prefrontal Synthesis, enabled by a mutation that slowed down the prefrontal cortex maturation simultaneously in two or more children – the Romulus and Remus hypothesis [PDF]

open access: yesResearch Ideas and Outcomes, 2019
There is an overwhelming archeological and genetic evidence that modern speech apparatus was acquired by hominins by 600,000 years ago. On the other hand, artifacts signifying modern imagination, such as (1) composite figurative arts, (2) bone needles ...
Andrey Vyshedskiy
doaj   +3 more sources

Brain enlargement and dental reduction were not linked in hominin evolution. [PDF]

open access: yesProc Natl Acad Sci U S A, 2017
The large brain and small postcanine teeth of modern humans are among our most distinctive features, and trends in their evolution are well studied within the hominin clade.
Gómez-Robles A   +4 more
europepmc   +3 more sources

Early human speciation, brain expansion and dispersal influenced by African climate pulses. [PDF]

open access: yesPLoS ONE, 2013
Early human evolution is characterised by pulsed speciation and dispersal events that cannot be explained fully by global or continental paleoclimate records. We propose that the collated record of ephemeral East African Rift System (EARS) lakes could be
Susanne Shultz, Mark Maslin
doaj   +1 more source

Archaeogenomic insights into the adaptation of plants to the human environment : pushing plant–hominin co-evolution back to the Pliocene [PDF]

open access: yes, 2015
The colonization of the human environment by plants, and the consequent evolution of domesticated forms is increasingly being viewed as a co-evolutionary plant–human process that occurred over a long time period, with evidence for the co-evolutionary ...
Kitchen, James   +22 more
core   +1 more source

Rethinking Phylogeny and Ontogeny in Hominin Brain Evolution [PDF]

open access: yes, 2012
Theories of hominin and human cognitive evolution have traditionally focused on the phylogeny of the human brain, and on comparisons of human and primate brains in relation to social or ecological variables.
Coward, Fiona
core   +2 more sources

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