Results 31 to 40 of about 1,855,843 (292)

NEW PLEISTOCENE FISSURE-FILLING DEPOSITS FROM THE HYBLEAN PLATEAU (SOUTH EASTERN SICILY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
On the Hyblean Plateau (south eastern Sicily) at Contrada Cimillà, south west of Ragusa, the infillings of a karstic cavity on the carbonatic Ragusa platform has yielded abundant Pleistocene mammal bones.
LAURA BONFIGLIO   +3 more
doaj   +1 more source

Lacustrine mollusc radiations in the Lake Malawi Basin : experiments in a natural laboratory for evolution [PDF]

open access: yes, 2012
In terminal Pliocene-early Pleistocene times, part of the Malawi Basin was occupied by paleo-lake Chiwondo. Molluscan biostratigraphy situates this freshwater lake either in the East African wet phase between 2.7-2.4 Ma or that of 2.0-1.8 Ma.
Gautier, Achilles, Van Damme, Dirk
core   +3 more sources

New discoveries of Middle Paleolithic human remains from the “Bau de l'Aubésier (Vaucluse, France)”

open access: yesBulletins et Mémoires de la Société d’Anthropologie de Paris, 2001
Excavations in Middle Paleolithic levels at the “Bau de l’Aubésier (Vaucluse)” during 2000 yielded a maxillary molar and a partial mandible from late Middle Pleistocene levels, plus a maxillary molar from the early Late Pleistocene.
Serge Lebel, Erik Trinkaus
doaj   +1 more source

Late Pleistocene stratigraphic sequence and geologic significance of the Kaolao Tableland in the Yuncheng Basin

open access: yesDizhi lixue xuebao, 2023
The ancient Fen River diversion was a crucial earth's surface transformation in the Yuncheng Basin during the Cenozoic. The time frame for the diversion of the ancient Fen River is still characterized by two views: the middle Pleistocene and the late ...
NAN Debin   +4 more
doaj   +1 more source

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

Persistent influence of obliquity on ice age terminations since the Middle Pleistocene transition

open access: yesScience, 2020
An underground record of past deglaciations Understanding more exactly how the timing of deglaciations depends on changes in insolation, or the energy received by Earth from the Sun, requires precise and independent records of both environmental change ...
P. Bajo   +13 more
semanticscholar   +1 more source

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

Two Acheuleans, two humankinds. From 1.5 to 0.85 Ma at Melka Kunture (Upper Awash, Ethiopian highlands) [PDF]

open access: yes, 2017
The Acheulean is the longest-lasting human cultural record, spanning approximately 1.5 Ma and three continents. The most comprehensive sequences are found in East Africa, where, in large-scale syntheses, the Lower Pleistocene Acheulean (LPA) has often ...
Gallotti, Rosalia, Mussi, Margherita
core   +1 more source

Geomorphology, Geoarchaeology, and Geochronology of the Upper Pleistocene Archaeological Site of El Olivo Cave (Llanera, Asturias, Northern Spain)

open access: yesGeosciences, 2023
El Olivo Cave (Pruvia de Arriba, Llanera, Asturias, Spain) is a small karst cave located in the Aboño River basin and formed in the Cretaceous limestone of the Mesozoic cover of the Cantabrian Mountains (north of the Iberian Peninsula).
Jesús F. Jordá Pardo   +8 more
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

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