Results 51 to 60 of about 8,217 (211)
Известия высших учебных заведений: Геология и разведкаBackground. Brachiopods evolved throughout the Phanerozoic, and their study contributes to the knowledge of the largest biotic crises. Accumulation and revision of paleontological information require regular re-evaluation of the influence of these crises
D. A. Ruban
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Crystallography of craniid brachiopods by electron backscatter diffraction (EBSD)
, 2007 Electron backscatter diffraction (EBSD) is used to determine the detailed crystallographic orientation of calcite crystals of craniid brachiopods in the context of shell ultrastructure.
Perez-Huerta, Alberto +2 more
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Distribution of brachiopods in the Lower Visean deposits in the Eastern Urals
Литосфера, 2019 Subject. This paper is aimed at investigating the distribution of brachiopods across the stratotypes of the Lower Visean regional substages and formations, as well as of the Upper Visean Zhukovsky regional substage, which are presently located in the ...
N. A. Kucheva
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Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract The northern extent of Greater India is a critical, yet highly debated, parameter for reconstructing the India‐Asia collision. Previous paleomagnetic estimates, including the fill‐the‐gap and fixed great circle approaches, yield widely varying results, spanning from ∼200 to ∼3,000 km. These large discrepancies stem principally from two primary
Xianwei Jiao +3 more
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The age of the brachiopods at Portland.
, 2016 The age of the brachiopods at Portland.
Ellyn Tomkins (2626957) +4 more
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Synchrotron radiation X-ray tomographic microscopy (SRXTM) of brachiopod shell interiors for taxonomy: Preliminary report [PDF]
Geološki Anali Balkanskoga Poluostrva, 2010 Synchrotron radiation X-ray tomographic microscopy (SRXTM) is a non-destructive technique for the investigation and visualization of the internal features of solid opaque objects, which allows reconstruction of a complete three-dimensional image
Motchurova-Dekova Neda +1 more
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Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.Abstract The paleogeographic position of the South China Block (SCB) during the early Paleozoic and its affiliation with Gondwana remain debated. We report new high‐quality paleomagnetic data from sandstone‐dominated Cambrian Stage 3 strata correlated with the Yu'anshan–Hongjingshao succession collected along the southwestern margin of the SCB ...
Dongmeng Zhang +14 more
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Scientia Marina, 2004 The present-day brachiopods from the Mediterranean Sea were thoroughly described by nineteenth-century workers, to the extent that Logan´s revision in 1979 listed the same 11 species as Davidson, almost 100 years earlier.
A. Logan +3 more
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Upper Sandbian–lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, Lithuania [PDF]
Estonian Journal of Earth Sciences, 2016 The succession of five formations (Auleliai, Vilučiai, Alvitas, Šakiai, Jakšiai) corresponding to the upper Sandbian and lower Katian in southern Lithuania is dated based on new bio- and chemostratigraphical data from the Pajevonys-13 core section.
Linda Hints +4 more
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