Results 91 to 100 of about 3,963,579 (218)

Holocene Normal Faulting in the Southern Rocky Mountain Trench; Orogenic Collapse Modulated by Glacial Unloading?

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract The Southern Rocky Mountain Trench (SRMT) is a conspicuous valley in the eastern Canadian Cordillera. It lies above a sharp change in lithospheric strength and thickness and is occupied by a normal fault thought to have last been active in the Eocene.
T. Finley   +5 more
wiley   +1 more source

Re-study of Guangdedendron micrum from the Late Devonian Xinhang forest. [PDF]

open access: yesBMC Ecol Evol, 2022
Gao X   +5 more
europepmc   +1 more source

A late Devonian impact event and its association with a possible extinction event on Eastern Gondwana [PDF]

open access: yes
Evidence from South China and Western Australia for a 365-Ma impact event in the Lower crepida conodont zone of the Famennian stage of the Late Devonian (about 1.5 Ma after the Frasnian/Famennian extinction event) includes microtektitelike glassy ...
Geldsetzer, H. H. J., Wang, K.
core   +1 more source

LATE DEVONIAN-CARBONIFEROUS CONODONTS FROM EASTERN IRAN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 1999
Conodont data from acid-leaching 110 samples from two Late Devonian-Carboniferous areas in the Shotori Range (Tabas region) of eastern Iran are presented. At Howz-e-Dorah, a section (88 samples) commencing high in the Bahram Formation (Givetian-early Frasnian) extended through the Shishtu Formation (Frasnian, Early hassi Zone or older, to latest ...
openaire   +3 more sources

The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)

open access: yesSedimentology, Volume 73, Issue 3, Page 802-837, April 2026.
ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti   +5 more
wiley   +1 more source

Frasnian (Late Devonian) foraminiferal biostratigraphy from Taurides, southern Turkey

open access: yesStratigraphy, 2011
The stratigraphic sections Halevikdere, Kocadere and Eceli covering the Devonian succession in the Eastern and Central Taurides have been measured and studied for biostratigraphy, geochemistry, sedimentology and facies in the context of the project "Devonian Ecosystems andClimate of Turkey (DEVEC-TR)".
openaire   +2 more sources

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