Results 71 to 80 of about 3,248,245 (131)
Литосфера, 2016 New data about the stable carbon and oxygen isotopic composition for the Frasnian/Famennian and Devonian/Carboniferous boundary intervals, as well as for middle and upper parts of the Tournasian Stage (the Lower Carboniferous), are represented in this ...
G. A. Mizens +4 more
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UPPER DEVONIAN CONODONT BIOSTRATIGRAPHY OF SHAMS ABAD SECTION, KERMAN PROVINCE, IRAN
Rivista Italiana di Paleontologia e Stratigrafia, 2011 The study of the conodont fauna from the Upper Devonian Shams Abad section provides new data on the stratigraphy of the Bahram Formation in the Kerman province, in southeastern Iran.
ALI BAHRAMI +3 more
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THE SEISMIC EXPRESSION OF MIDDLE TO UPPER DEVONIAN REEF COMPLEXES, CANNING BASIN
, 1990 This paper describes the unique seismic character of the Middle to Upper Devonian Pillara Limestone buildups as seen on seismic data acquired in the area northeast of the Pillara Ranges in the northern Canning Basin.
G.J. Kemp, B.L. Wilson
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Revista Mexicana de Ciencias Geológicas, 2018 Sierra Agua Verde contains one of the most complete and best exposed sections known of inner-shelf miogeoclinal strata in Sonora, Mexico. Over 3,700 m of Neoproterozoic(?), Cambrian, Lower Ordovician, Upper Devonian, Mississippian, and Lower and Middle ...
John H. Stewart +6 more
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Some Devonian stromatoporoids from Esterhazy shaft, Saskatchewan.
, 1966 Stromatoporoids from the Esterhazy Shaft, Saskatchewan, collected from the Duperow formation (lower Upper Devonian), Souris River formation, First Red Bed and Dawson Bay formation (Middle Devonian) are found between depths of 1,987 feet and 3,058. 9 feet.
Shah, Dasharathlal Hiralal.
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Late Cenozoic Sediment Provenance in the Northern Canterbury Basin, Aotearoa New Zealand
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.Late Cenozoic strata of the northern Canterbury Basin record uplift and erosion of mountain ranges adjacent to the transition from oblique subduction to strike‐slip on the Australian–Pacific plate boundary. Using the provenance of conglomerate clasts and sandstone samples, we reconstruct sediment transport pathways and, by inference, exhumation and ...
Matthew O. Parker +5 more
wiley +1 more source
Middle Devonian Brachiopods of Southeastern Wisconsin [PDF]
, 1965 Author Institution: University of Nebraska, Lincoln, NebraskaTwenty-nine genera, forty-eight species, and five subspecies of brachiopods are recognized from the Middle Devonian formations of southeastern Wisconsin. Two species and four subspecies are new.
Griesemer, Allan David
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Open Research EuropeBackground Despite extensive studies of the Mesozoic–Cenozoic magmatic history of Svalbard, little has been done on the Paleozoic magmatism due to fewer available outcrops.
Jean-Baptiste P. Koehl +3 more
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Reconstruction of Rock Uplift in South‐Central Germany Since Late Mesozoic Times
Geophysical Research Letters, Volume 53, Issue 21, 16 November 2026.Abstract Rock uplift and denudation act as first‐order controls on geological processes that influence atmospheric and ocean composition, and landscape‐forming processes. However, estimating rock uplift rates remains challenging due to the temporal averaging of rates calculated from individual thermo‐ or geochronologic systems.
Thomas Bernard +7 more
wiley +1 more source
UPPER DEVONIAN ACRITARCHS AND MIOSPORES FROM THE GEIRUD FORMATION IN CENTRAL ALBORZ RANGE, NORTHERN IRAN [PDF]
Journal of Sciences, Islamic Republic of Iran, 1994 The Geirud Formation consists mainly of clastic sediments which are interbedded with limestone stringers. This rock unit is well-exposed along the Central Alborz Range in northern Iran.
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