Results 21 to 30 of about 67,849 (308)

Geochemistry and petrogenesis of mafic and intermediate dyke swarms in eastern Tafresh (Urumieh-Dokhtar magmatic belt) [PDF]

پترولوژی
IntroductionThe Urumieh-Dokhtar magmatic belt is one of the most active magmatic regions of Iran during the Cenozoic era. There are differing views regarding the tectonomagmatic setting of this magmatism; some attribute it to active continental margin ...
Ahmadreza Ahmadi, Behnaz Hosseini
doaj   +1 more source

Early Miocene (Burdigalian) Gastropod Faunas of Vareh Zard section, North of Pole-Dokhtar, (Lorestan, Iran) [PDF]

Journal of Sciences, Islamic Republic of Iran, 2014
A total 7 species and 13 genera of marine gastropod assemblages are reported for the first time from the Varehh Zard section (Asmari Formation), north of Pole Dokhtar, Lorestan Basin.
I. Maghfouri Moghaddam
doaj  

Unusual lizard fossil from the Miocene of Nebraska and a minimum age for cnemidophorine teiids [PDF]

Royal Society Open Science, 2020
Teiid lizards are well represented in the fossil record and are common components of modern ecosystems in North and South America. Many fossils were referred to the cnemidophorine teiid group (whiptails, racerunners and relatives), particularly from ...
Simon G. Scarpetta
doaj   +1 more source

Cranial Material of Long-Snouted Dolphins (Cetacea, Odontoceti, Eurhinodelphinidae) from the Early Miocene of Rosignano Monferrato, Piedmont (NW Italy): Anatomy, Paleoneurology, Phylogenetic Relationships and Paleobiogeography

Diversity, 2023
We provide a new study of previously published eurhinodelphinid materials from the early Miocene of Piedmont (NW Italy) based on a new preparation of the fossil specimens. We studied specimens previously assigned to Tursiops miocaenus and Dalpiazella sp.
Vera Tosetto, Piero Damarco, Riccardo Daniello, Marco Pavia, Giorgio Carnevale, Michelangelo Bisconti   +5 more
doaj   +1 more source

Miocene deposits in Florida [PDF]

Science, 1885
n ...
openaire   +4 more sources

Morotochoerus de Uganda (17.5 Ma) y Kenyapotamus de Kenia (13-11 Ma): implicaciones sobre el origen de los hipopotámidos

Estudios Geologicos, 2011
El objetivo de este trabajo es describir e interpretar los dientes suiformes de Moroto, Uganda, y Ngorora, Kenia, que contribuyen al debate sobre las relaciones hipo-anthracothere-whale.
M. Pickford
doaj   +1 more source

Diversity, stratigraphy and ecology of diatoms and plant pollen in the Miocene-Pliocene sediments of the Vitim Plateau (Baikal region, Russia)

Acta Biologica Sibirica, 2023
We performed lithogeochemical and biostratigraphical studies of the core from the hole 8182 in the Northern paleovalley of Vitim Plateau. According to lithogeochemical characteristics of the sediments in the section, 5 members were found out. Three lower
Мarina Usoltseva, Lyubov’ Titova, Abdulmonem Hassan, Svetlana Reshetova, Еlena Rodionova, Мarina Maslennikova, Irina Chuvashova, Sergei Rasskazov   +7 more
doaj   +1 more source

NIMRAVID.E AND MIOCENE CANIDAE [PDF]

Science, 1880
n ...
openaire   +3 more sources

Antarctic ice sheet and oceanographic response to eccentricity forcing during the early Miocene [PDF]

, 2011
Stable isotope records of benthic foraminifera from ODP Site 1264 in the southeastern Atlantic Ocean are presented which resolve the latest Oligocene to early Miocene (~24–19 Ma) climate changes at high temporal resolution (<3 kyr).
van de Wal, R.S.W., H. Pälike, Pälike, H., Hodell, D. A., de Boer, B., Lourens, L.J., Lourens, L. J., D. Liebrand, B. de Boer, Wal, R.S.W. van de, L. J. Lourens, De Boer, B.; id_orcid, Hodell, D.A., van de Wal, R. S. W., Liebrand, Diederik, Van De Wal, R. S.W., R. S. W. van de Wal, D. A. Hodell, Liebrand, D., Boer, B. de   +19 more
core   +1 more source

Paleomagnetic Evidence of Internal Rotation in the Eastern Qiangtang and Its Relation to Distributed Strike‐Slip Faulting in the Southeastern Tibetan Plateau

Geophysical Research Letters
The southeastern Tibetan Plateau has undergone complex deformation due to the India‐Eurasia collision. Although late‐stage internal rotations are documented in the Lanping‐Simao Terrane to the south, it remains unclear whether similar processes have ...
Wanlong Xu, Maodu Yan, Mathew Domeier, Chong Guan, Qiang Fu, Liang Yu, Zhichao Niu, Miaomiao Shen, Bingshuai Li, Dawen Zhang, Zunbo Xu, Yuwei Zhang   +11 more
doaj   +2 more sources