Results 31 to 40 of about 106,637 (352)

The Relationship Between North and Middle American \u3ci\u3eStenonema\u3c/i\u3e (Ephemeroptera: Heptageniidae) [PDF]

open access: yes, 2017
Stenonema integrum (McDunnough) is shown to be a junior synonym of S. mexicanum (Ulmer.) n.syn. Subspecific status is delegated to Nearctic and Neotropical populations of this species as S. m. imegrum and S, m. mexicanum, respectively.
McCafferty, W. P
core   +2 more sources

MIDDLE PLEISTOCENE FOX FROM THE VALLPARADÍS SECTION (VALLÈS-PENEDÈS BASIN, NE IBERIAN PENINSULA) AND THE EARLIEST RECORDS OF THE EXTANT RED FOX

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2021
Dentognathic remains of European Middle Pleistocene Vulpini are scarce and fragmentary. They have classically been attributed to several species, but many taxonomic and phylogenetic uncertainties remain. Here we describe a fox well-preserved maxilla with
JOAN MADURELL-MALAPEIRA   +2 more
doaj   +1 more source

New insight into the Pleistocene deposits of Monte delle Piche, Rome, and remarks on the biochronology of Hippopotamus (Mammalia, Hippopotamidae) and Stephanorhinus etruscus (Mammalia, Rhinocerotidae) in Italy [PDF]

open access: yes, 2015
Several large mammal assemblages have been collected in the Roman basin since the XIX century, but they usually lack any stratigraphic datum or details about the fossiliferous localities. In this work, the stratigraphic provenance of large mammal remains
Frezza, Virgilio   +2 more
core   +3 more sources

Were late Gomphotheres (Plio-Pleistocene) of the Siwaliks at more Stress as compared to early Gomphotheres (middle to late Miocene)?

open access: yesJournal of Bioresource Management, 2020
Gomphotheres existed in the Siwaliks from the middle Miocene (14.2Ma) to the middle Pleistocene (0.8Ma) and became extinct later on. In this paper, we tried to discuss the reasons of such extinction of gomphotheres in the lower Pleistocene time span by ...
Muhammad Ameen   +4 more
doaj   +1 more source

Stratigraphische Begriffe für das Quartär des Periglazialraums in Deutschland [PDF]

open access: yesEiszeitalter und Gegenwart, 2007
Only a few Quaternary deposits of the periglacial area in Germany can be described in paleoecological or palynological - and therefore climatostratigraphical - terms.
B. Urban
doaj   +1 more source

First occurrence of mastixioid (Cornaceae) fossil in India and its biogeographic implications [PDF]

open access: yes, 2017
Mastixioids in the family Cornaceae, are presently native only in limited areas of Asia, they have rich fossil fruit record in Cenozoic sediments of Europe and North America, but unfortunately none have been reported from Cenozoic sediments of India and ...
Bera, Meghma   +4 more
core   +1 more source

Discovery of Pleistocene fruit bat Rousettus and its coexisting non-volant micromammalian fossils from the Guilin Basin, South China [PDF]

open access: yes古脊椎动物学报 (中英文版)
In 2015, the discovery of mammalian fossils, paleolithic artifacts, and burned bones in the Maoershan Cave of the Guilin Basin, northeastern Guangxi, indicated that it is a late Middle Pleistocene Paleolithic site.
Rana Mehroz FAZAL, HE Zhan-Wu, DU Bao-Pu, CHANG Mei-Jing, SHI Jing-Song, NI Xi-Jun, LI Qiang, ZHAO Ling-Xia
doaj   +1 more source

Neogene stratigraphic architecture and tectonic evolution of Wanganui, King Country, and eastern Taranaki Basins, New Zealand [PDF]

open access: yes, 2004
Analysis of the stratigraphic architecture of the fills of Wanganui, King Country, and eastern Taranaki Basins reveals the occurrence of five 2nd order Late Paleocene and Neogene sequences of tectonic origin.
Bland, Kyle J.   +9 more
core   +2 more sources

THE GENUS URSUS IN EURASIA: DISPERSAL EVENTS AND STRATIGRAPHICAL SIGNIFICANCE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
On the basis of the results of former studies by the present authors five main groups of bears are recognized: Ursus gr. minimus - thibetanus (black bears), Ursus gr. etruscus (etruscan bears), Ursus gr. arctos (brown bears), Ursus gr.
MARCO RUSTIONI, PAUL MAZZA
doaj   +1 more source

Handaxes and leafpoints industries in the Middle Palaeolithic in northern France: state of knowledge on contexts, chronostratigraphy, typo-technology considerations and their meanings

open access: yesUISPP Journal, 2021
In north-eastern France, the recent phases of the Middle Palaeolithic are characterized by lithic facies without bifaces or with bifaces and very rarely with isolated leafpoint artefacts associated with debitage. Bifaces are tools which are found in very
Agnès Lamotte   +6 more
doaj   +1 more source

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