Results 11 to 20 of about 124,695 (353)

Dietary versatility of Early Pleistocene hominins. [PDF]

open access: yesProc Natl Acad Sci U S A, 2018
Significance Clumped and stable isotope data of paleosol carbonate and fossil tooth enamel inform about paleoenvironments of Early Pleistocene hominins. Data on woodland- vs. grassland-dominated ecosystems, soil temperatures, aridity, and the diet of Homo rudolfensis and Paranthropus boisei ca.
Lüdecke T   +6 more
europepmc   +7 more sources

Insolation-paced sea level and sediment flux during the early Pleistocene in Southeast Asia [PDF]

open access: yesScientific Reports, 2021
Global marine archives from the early Pleistocene indicate that glacial-interglacial cycles, and their corresponding sea-level cycles, have predominantly a periodicity of ~ 41 kyrs driven by Earth’s obliquity.
Romain Vaucher   +8 more
doaj   +2 more sources

Increase on environmental seasonality through the European Early Pleistocene inferred from dental enamel hypoplasia. [PDF]

open access: goldSci Rep, 2023
Fidalgo D   +8 more
europepmc   +3 more sources

Dental ontogeny in pliocene and early pleistocene hominins. [PDF]

open access: yesPLoS One, 2015
Hasta hace poco, nuestra comprensión de la evolución del crecimiento y desarrollo humanos derivaba de estudios de juveniles fósiles que empleaban poblaciones existentes tanto para la determinación de la edad como para la comparación. Este enfoque circular ha llevado a un debate considerable sobre las afinidades humanas y simiescas de los homínidos ...
Smith TM   +10 more
europepmc   +9 more sources

Freshwater Fossil Pearls from the Nihewan Basin, Early Early Pleistocene. [PDF]

open access: yesPLoS One, 2016
Fossil blister pearls attached to the shells of an Anodonta mollusk from China, early Early Pleistocene, are reported here for the first time. The pearls were investigated in detail using a variety of methods. Micro-CT scanning of the fossil pearls was carried out to discover the inner structure and the pearl nucleus.
Li SP   +8 more
europepmc   +7 more sources

TERRESTRIAL EFFECTS OF NEARBY SUPERNOVAE IN THE EARLY PLEISTOCENE. [PDF]

open access: yesAstrophys J Lett, 2016
ABSTRACT Recent results have strongly confirmed that multiple supernovae happened at distances of ∼100 pc, consisting of two main events: one at 1.7–3.2 million years ago, and the other at 6.5–8.7 million years ago. These events are said to be responsible for excavating the Local Bubble in the interstellar medium and depositing 60Fe on ...
Thomas BC   +5 more
europepmc   +7 more sources

New reconstruction of DAN5 cranium (Gona, Ethiopia) supports complex emergence of Homo erectus [PDF]

open access: yesNature Communications
The African Early Pleistocene is a time of evolutionary change and techno-behavioral innovation in human prehistory that sees the advent of our own genus, Homo, from earlier australopithecine ancestors by 2.8-2.3 million years ago.
Karen L. Baab   +4 more
doaj   +2 more sources

New Pleistocene bird fossils in Taiwan reveal unexpected seabirds in East Asia [PDF]

open access: yesActa Palaeontologica Polonica, 2023
The island of Taiwan, with its diverse microclimates and key position on the East Asian-Australasian Flyway, attracts numerous bird enthusiasts due to its diverse avian fauna.
SIAO-MAN WU   +3 more
doaj   +1 more source

GEOLOGICAL AND GEOPHYSICAL TRANSECT OF THE MIDDLE TIEN SHAN ACROSS THE NARYN AND ATBASHI DEPRESSIONS

open access: yesГеодинамика и тектонофизика, 2022
The article presents the results of integrated geological and geophysical research works dealt with detailed magnetotelluric (MT) sounding and the study of the morphology and spatial position of the sedimentary cover and basement structures along the key
E. S. Przhiyalgovskii   +5 more
doaj   +1 more source

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