Results 1 to 10 of about 1,963 (201)

Records of Burdigalian sea level and paleoclimate in the Maldives carbonate system [PDF]

open access: yesFrontiers in Marine Science
Tropical carbonate systems are valuable archives of paleoenvironments, as the carbonate growth is intimately affected by water depth and climatic conditions.
Zhimin Jian, Or M Bialik, Jesus Reolid
exaly   +6 more sources

Oldest co-occurrence of Varanus and Python from Africa—first record of squamates from the early Miocene of Moghra Formation, Western Desert, Egypt [PDF]

open access: yesPeerJ, 2020
Lizard and snake remains from the early Miocene (Burdigalian) of the Moghra Formation, Egypt, are described herein. This material comprises the first fossil remains of squamates recovered from the otherwise rich and well known vertebrate assemblage of ...
Georgios L. Georgalis   +4 more
doaj   +3 more sources

First records of extinct kentriodontid and squalodelphinid dolphins from the Upper Marine Molasse (Burdigalian age) of Switzerland and a reappraisal of the Swiss cetacean fauna [PDF]

open access: yesPeerJ, 2022
The Swiss Upper Marine Molasse (OMM) documents a transgression event dated to around 21 to 17 million years in which dolphin and other vertebrate remains have been reported.
Gabriel Aguirre-Fernández   +2 more
doaj   +3 more sources

Sequence stratigraphy of the syn-rift miocene succession in the Abu Rudeis-Sidri Field, Gulf of Suez, Egypt [PDF]

open access: yesScientific Reports
The syn-rift Miocene succession of the Gulf of Suez remains poorly constrained, with persistent uncertainties in rift initiation timing, paleoenvironmental reconstruction, and the interplay between tectonics and eustasy—factors that complicate ...
Ehab M. Assal   +4 more
doaj   +2 more sources

Redescription of the soft-shell turtle Rafetus bohemicus (Testudines, Trionychidae) from the Early Miocene of Czechia [PDF]

open access: yesPeerJ, 2023
The taxonomy of the soft-shell turtle Rafetus bohemicus (Liebus, 1930), family Trionychidae, subfamily Trionychinae, is revised based on new and previously mentioned material (including the type material) from the Early Miocene (Burdigalian, MN 3) sites ...
Milan Chroust   +4 more
doaj   +3 more sources

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

Deciphering the Reservoir Rocks Lithology by Mineralogical Investigations Techniques for an Oilfield in South-West Romania [PDF]

open access: yesMATEC Web of Conferences, 2021
An important element of the geological modeling of oil reservoirs is represented by determining of the mineralogical composition and rock types as part of the reservoir characterization process.
Branoiu Gheorghe   +4 more
doaj   +1 more source

MICROPALEONTOLOGICAL STUDY ON THE MIOCENE CALCAREOUS TURBIDITE DEPOSITS OF FAETO AND TUFILLO FORMATIONS (EASTERN SECTOR OF THE SOUTHERN APENNINE CHAIN)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2007
A biostratigraphic study was carried out on four sections of  the Miocene Tufillo and Faeto Formations (Southern Apennines). The sediments analyzed were referred to the late Burdigalian-early Tortonian on the basis of planktonic foraminifers (MMi2b ...
FABRIZIO LIRER   +4 more
doaj   +1 more source

Microfacies study of the Neogene sequences and determination of sedimentary environments in the Jambour oil field / Kirkuk

open access: yesTikrit Journal of Pure Science, 2023
The current research deals with microfacies study of the four wells drilled in the area south-east of Kirkuk within Jambour oil field and these are wells Jambour Ja-42 ,Ja-55,Ja-62 and Ja-66.
Sawsan H. Alhazaa   +2 more
doaj   +1 more source

Pre-Pliocene tectonostratigraphic framework of the Provence continental shelf (eastern Gulf of Lion, SE France) [PDF]

open access: yesBSGF - Earth Sciences Bulletin, 2016
The seaward extension of onshore formations and structures were previously almost unknown in Provence. The interpretation of 2D high-resolution marine seismic profiles together with the integration of sea-bottom rock samples provides new insights into ...
Fournier François   +14 more
doaj   +1 more source

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