Results 41 to 50 of about 1,713,391 (291)

External auditory exostoses in the Xuchang and Xujiayao human remains: Patterns and implications among eastern Eurasian Middle and Late Pleistocene crania.

open access: yesPLoS ONE, 2017
In the context of Middle and Late Pleistocene eastern Eurasian human crania, the external auditory exostoses (EAE) of the late archaic Xuchang 1 and 2 and the Xujiayao 15 early Late Pleistocene human temporal bones are described.
Erik Trinkaus, Xiu-Jie Wu
doaj   +1 more source

Paleobiogeography of Crown Deer

open access: yesEarth, 2022
The article describes the paleobiogeographic history of the modern subfamilies so-called “crown deer” of the family Cervidae (Artiodactyla, Mammalia) in the world from the late Miocene to the late Pleistocene.
Roman Croitor
doaj   +1 more source

The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley   +1 more source

Historical birth records from 1896 to 1944 from the Basel maternity hospital, Switzerland, reveal significant obstetric selection pressures

open access: yesThe Anatomical Record, EarlyView.
Abstract Maternal and neonatal morbidity and mortality have declined dramatically during the last century. Historical data are therefore important sources to study the evolutionary selection pressures related to childbirth and how they have fluctuated over time.
Mirella Woodert   +7 more
wiley   +1 more source

The taxonomy and taphonomy in mio-pliocene and late middle pleistocene micromammals from the Cape west coast, South Africa [PDF]

open access: yes, 2004
Includes bibliographical references.The study sites investigated in this thesis are situated along the southwest coast of South Africa in an area dominated by the sclerophyllous fynbos of the Strandveld and Sandveld, which supports a well-known ...
Matthews, Thalassa
core   +1 more source

REMARKS ON THE STRATIGRAPHY AND BIOCHRONOLOGY OF THE LATE PLEISTOCENE DEPOSIT OF INGARANO (APULIA, SOUTHERN ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 1998
New field data on the Late Pleistocene deposit of Ingarano (Foggia) allow us to hypothesise the occurrence of three faunal assemblages (Ingarano a, b, c) respectively referable to isotopic stages 4, 3 and 2 of the palaeotemperature scale.
CARMELO PETRONIO, RAFFAELE SARDELLA
doaj   +1 more source

Osteohistological evidence for terrestrial adaptation and an extended growth period in mekosuchine crocodylians and its potential role in their extinction

open access: yesThe Anatomical Record, EarlyView.
Abstract The Australasian crocodylian fossil record is dominated by the extinct endemic clade Mekosuchinae, with known members spanning the Eocene‐to‐Holocene. This diverse clade exhibited high morphological disparity, from early members superficially similar to Crocodylus, to more terrestrial forms later in the clade's evolutionary history.
Devin K. Hoffman   +9 more
wiley   +1 more source

Water Infiltration and Influencing Factors of L1-S5 Loess-Paleosol in Baoji Region

open access: yesShuitu baochi yanjiu, 2023
[Objective] In order to provide a reference for revealing the infiltration law of the L1—S5 layers of the Baoji loess-paleosol profiles in the middle and late Pleistocene, the variation characteristics of water stable infiltration rate of L1—S5 loess and
Yu Yaochuang   +7 more
doaj  

Redescription of the cranial morphology of Amphisbaena braestrupi and Amphisbaena laurenti (Squamata: Amphisbaenidae) from the Pleistocene of Brazil using x‐ray computed tomography

open access: yesThe Anatomical Record, EarlyView.
Abstract Amphisbaenians (Squamata: Amphisbaenidae) are fossorial reptiles with highly specialized cranial morphology, yet their fossil record is frequently limited by fragmentary preservation. This study provides a detailed osteological redescription of the skulls of Amphisbaena braestrupi and Amphisbaena laurenti from the Pleistocene of Lagoa Santa ...
Carolina L. Paiva   +2 more
wiley   +1 more source

A Hominin Femur with Archaic Affinities from the Late Pleistocene of Southwest China.

open access: yesPLoS ONE, 2015
The number of Late Pleistocene hominin species and the timing of their extinction are issues receiving renewed attention following genomic evidence for interbreeding between the ancestors of some living humans and archaic taxa.
Darren Curnoe   +5 more
doaj   +1 more source

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