Results 31 to 40 of about 67,943 (302)

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

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

Miocene vegetation and climate in the eastern North Sea Basin, onshore Denmark, compared to the present

GEUS Bulletin
Despite often being referred to as a ‘coolhouse climate’, the climate during the Miocene (23.03–5.33 Ma) was overall humid, warm and temperate. It was paced by orbitally driven cooler periods (the Oligocene–Miocene Transition and Mi-events) overprinted ...
Kasia K. Śliwińska, Thomas Denk, Karen Dybkjær, Julie Margrethe Fredborg, Sofie Lindström, Stefan Piasecki, Erik Skovbjerg Rasmussen   +6 more
doaj   +1 more source

The first fossil representative of the extant clubtail dragonfly genus Lindenia from the mid-Miocene of Öhningen, Germany [PDF]

Acta Palaeontologica Polonica
Clubtail dragonfly Lindenia heeri sp. nov., is described and figured as the first fossil representative of the extant lindeniine genus Lindenia, based on a finely preserved forewing from the mid-Miocene lacustrine maar of Öhningen, Germany.
MATHIEU BODERAU, MICHAEL S. ENGEL, IWAN STÖSSEL, ANDRE NEL   +3 more
doaj   +1 more source

Geochemistry and Isotope Geology of Adakitic Domes from ‎Chakane Area in South of Quchan (Northeast of Iran)‎ [PDF]

پترولوژی, 2019
The Chekneh subvolcanic domes with dacite and trachydacite compositions from the Miocene is located  110 km NE of Sabzevar, and are parts of the North Sabzevar-South Ghochan magmatic belt.
Mehdi Rezaei-Kahkhaei, Ayoub Taheri, Habibollah Ghasemi, Sara Gardideh   +3 more
doaj   +1 more source

Crocodylian remains from the Miocene of the Fore-Carpathian Basin and its foreland—including the world’s northernmost Neogene crocodylian

Acta Palaeontologica Polonica
The geographic distribution of Crocodylia in Europe throughout the Cenozoic experienced fluctuations in the extension of its northern limit. Whereas crocodylians reached very high latitudes during the early Eocene (78ºN), their northward extension was ...
Marcin Górka, Jakub Březina, Milan Chroust, Rafał Kowalski, Sergi López-Torres, Mateusz Tałanda   +5 more
doaj   +1 more source

The Miocene flora of Alum Bluff, Liberty County, Florida

Acta Palaeobotanica, 2019
The plant fossils of Alum Bluff, northwestern Florida, provide a unique insight into the rarely preserved Miocene flora of the eastern United States. A century has passed since the introductory treatment on the fossil leaf flora of Alum Bluff.
TERRY A. LOTT, STEVEN R. MANCHESTER, SARAH L. CORBETT   +2 more
doaj   +1 more source

The antiquity of the Rhine River : stratigraphic coverage of the Dinotheriensande (Eppelsheim Formation) of the Mainz Basin (Germany) [PDF]

, 2012
Background: Mammalian fossils from the Eppelsheim Formation (Dinotheriensande) have been a benchmark for Neogene vertebrate palaeontology since 200 years.
Kullmer, Ottmar, Madelaine Böhme (164067), Böhme Madelaine, Manuela Aiglstorfer (164071), Uhl, Dieter, Böhme, Madelaine, Madelaine Böhme, Manuela Aiglstorfer, Ottmar Kullmer (164077), Dieter Uhl, Dieter Uhl (164074), Aiglstorfer Manuela, Aiglstorfer, Manuela, Kullmer Ottmar, Ottmar Kullmer, Uhl Dieter   +15 more
core   +1 more source

Antarctic ice sheet and climate evolution during the mid-Miocene [PDF]

, 2021
The mid-Miocene provides an important example relevant to the response of the East Antarctic Ice Sheet (EAIS) to future anthropogenic climate change. Geological observations and earth system modelling show a broad link between declining carbon dioxide ...
Hannah Chorley (8512929)
core   +1 more source

The karst and palaeokarst of North and North-East Greenland – physical records of cryptic geological intervals

GEUS Bulletin, 2022
Carbonate rocks of Neoproterozoic to Silurian age are abundantly distributed around the coasts of North and North-East Greenland. Palaeokarst horizons are particularly well developed within the Portfjeld Formation (Ediacaran – earliest Cambrian) and ...
M. Paul Smith, Gina E. Moseley
doaj   +1 more source