Results 1 to 10 of about 175,013 (252)

Alpine permafrost could account for a quarter of thawed carbon based on Plio-Pleistocene paleoclimate analogue. [PDF]

open access: yesNat Commun, 2022
The stability of permafrost carbon is poorly understood. Here the authors use Plio-Pleistocene clumped isotope reconstructions from the Tibetan Plateau and climate simulation to determine that ~85 petagrams of alpine carbon is vulnerable to thawing.
Cheng F   +15 more
europepmc   +3 more sources

Papio Cranium from the Hominin-Bearing Site of Malapa: Implications for the Evolution of Modern Baboon Cranial Morphology and South African Plio-Pleistocene Biochronology. [PDF]

open access: yesPLoS One, 2015
A new partial cranium (UW 88-886) of the Plio-Pleistocene baboon Papio angusticeps from Malapa is identified, described and discussed. UW 88-886 represents the only non-hominin primate yet recovered from Malapa and is important both in the context of ...
Gilbert CC   +4 more
europepmc   +3 more sources

Plio-Pleistocene aardvarks (Mammalia, Tubulidentata) from East Africa [PDF]

open access: yesFossil Record, 2008
The Tubulidentata are unique among mammals for being the only order represented nowadays by a single living species, Orycteropus afer: the aardvark. Nevertheless, it is one of the least studied mammalian orders.
T. Lehmann
doaj   +6 more sources

Plio-Pleistocene environmental variability in Africa and its implications for mammalian evolution. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Cohen AS   +16 more
europepmc   +2 more sources

No evidence that hominin dispersal across Eurasia was part of a wider turnover in mammal distributions. [PDF]

open access: yesNat Commun
The drivers and consequences of hominin dispersals out of Africa remain debated. The spatial and temporal distribution of large mammal faunas contemporaneous with early Homo provides direct evidence for their ecological context and impact. In this study,
Sun J, de la Torre I, Bibi F.
europepmc   +2 more sources

What Is the Acheulean? [PDF]

open access: yesEvol Anthropol
ABSTRACT The Acheulean represents the longest cultural period known to human history, lasting globally for more than 1.75 million years. It may have emerged as early as 1.95 Ma in Africa, spreading throughout much of the continent and then into Eurasia and lasting up to 350–200 ka in western Europe and South Asia, and even later in eastern Asia ...
Moncel MH   +20 more
europepmc   +2 more sources

A new late Pleistocene fossil crocodile from Sudan reveals hidden diversity of Crocodylus in Africa. [PDF]

open access: yesSci Rep
While Crocodylus fossils are common in late Cenozoic deposits of Africa, there is a lack of knowledge about species diversity within the genus, especially after the Early Pleistocene. Here we report on a complete skull of a new fossil Crocodylus from the
Salih K, Müller J, Eisawi A, Bibi F.
europepmc   +2 more sources

Evaluation of Gas Generation Potential Using Thermal Maturity Modelling—The Katakolo Case: A Probable Pathway to Energy Transition

open access: yesMaterials Proceedings, 2021
It is evident that the increased focus on energy transition, will increase the demand for gas as it is the transitional fuel to the net zero CO2 emission era. The West Katakolo field is the only oil and gas discovery in Western Greece, and it is operated
Vagia Ioanna Makri   +4 more
doaj   +1 more source

The first hominin from the early Pleistocene paleocave of Haasgat, South Africa [PDF]

open access: yesPeerJ, 2016
Haasgat is a primate-rich fossil locality in the northeastern part of the Fossil Hominid Sites of South Africa UNESCO World Heritage Site. Here we report the first hominin identified from Haasgat, a partial maxillary molar (HGT 500), that was recovered ...
AB Leece   +7 more
doaj   +2 more sources

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