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53  Articles
1 of 6 pages  |  10  records  |  more records»
The Bottaccione section (Umbria-Marche Basin, central Italy) was analyzed for calcareous nannofossil and planktonic foraminiferal biostratigraphy across the Santonian-Campanian boundary interval to achieve a high-resolution and updated zonation directly c... see more

Este trabalho apresenta os resultados da análise palinológica realizada em testemunhos de sondagem do poço BP-01 perfurado pela PETROBRAS na porção offshore da Bacia de Pelotas. Sete amostras entre 4.480 e 4.487 m de profundidade foram processadas, as qua... see more

The tectonic opening of the Tasmanian Gateway and Drake Passage represented crucial geographic requirements for the Cenozoic development of the Antarctic Circumpolar Current (ACC). Particularly the tectonic complexity of Drake Passage has hampered the exa... see more

Tethyan calcareous nannofossil assemblages have been recorded from three sections of the Abtalkh Formation including the type section at Abtalkh village and two others (Padeha and Jalilabad) in the east Koppeh-Dagh Basin, north east of Iran. The formation... see more

The Dinosaur Park Formation (DPF) has a diverse assemblage of chasmosaurines currently represented by Chasmosaurus belli, C. russelli, Vagaceratops irvinensis, and Mercuriceratops gemini, and may also include remains possibly referable to Spiclypeus shipp... see more

Herein, a rich selachian assemblage from the middle Campanian Bladen Formation located near Elizabethtown, Bladen County, North Carolina, USA is described. This assemblage consists of 19 species from 18 genera, at least 14 families, and seven orders and i... see more

The extention of nannofossils and ratio of speies in nanoplex along the submeridional section, which is crossed the southern periphery of the East European Platform are researched. There are shown that the change paleotemperatures isn’t brought by changin... see more

The succession of microfossil assemblages in the almost complete marine Late Cretaceous-Miocene stratigraphic column found in the Fuegian Andes, the orogenic margin of the Austral Basin, reveals a close relationship with the local tectonic events, the Atl... see more

The article presents an analysis of a large array of results of palynological studies of Mesozoic and Cenozoic sediments of Ukraine and adjacent regions of Belarus and Russia. Numerous literature data on the palynological characteristics of Meso-Cenozoic ... see more

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