Results 21 to 30 of about 58,521 (270)
The Class Strophomenata (Brachiopoda) in Devonian deposits from the state of Paraná: a case study
Terr@ Plural, 2022 The Strophomenata are extinct and presumably confined to the Paleozoic Rhynchonelliformea brachiopods. The class comprises the orders Strophomenida, Productida, Orthotetida, and Billingsellida.
Gabrieli Goltz +3 more
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The Devonian nekton revolution [PDF]
Lethaia, 2010 Klug, C., Kroger, B., Kiessling, W., Mullins, G.L., Servais, T., Frýda, J., Korn, D. & Turner, S. 2009: The Devonian nekton revolution. Lethaia, 10.1111/j.1502-3931.2009.00206.x Traditional analyses of Early Phanerozoic marine diversity at the genus level show an explosive radiation of marine life until the Late Ordovician, followed by a phase of ...
Klug, Christian +7 more
openaire +2 more sources
Paleoceanography and Paleoclimatology, 2019 During the Devonian (419 to 359 million years ago), life on Earth witnessed decisive evolutionary breakthroughs, most prominently the colonization of land by vascular plants and vertebrates.
J. Brugger +3 more
semanticscholar +1 more source
Geologos, 2014 At a glance, progress in palaeontology and eustatic reconstructions in the past decade permits to prove or to disprove the possible dependence of Palaeozoic brachiopod generic diversity dynamics on global sea-level changes.
Ruban Dmitry A.
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Photosynthetic activity in Devonian Foraminifera [PDF]
Biogeosciences, 2021 Abstract. Photosynthetically active foraminifera are prolific carbonate producers in warm, sunlit, surface waters of the oceans. Foraminifera have repeatedly developed mixotrophic strategies (i.e., the ability of an organism or holobiont to both feed and photosynthesize) by facultative or obligate endosymbiosis with microalgae or by sequestering ...
Zofia Dubicka +5 more
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Dolocretes in the uppermost Famennian to Mississippian siliciclastic deposits (Šķervelis Formation, Latvia) [PDF]
Estonian Journal of Earth Sciences, 2023 Siliciclastic deposits and dolostones of the Å Ä·ervelis Formation in southwestern Latvia were studied in outcrops, polished slabs, thin sections, and by geochemical methods, including stable isotope analyses.
Daiga Pipira +4 more
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The country rocks of Devonian magmatism in the North Patagonian Massif and Chaitenia
Andean Geology, 2018 Previous work has shown that Devonian magmatism in the southern Andes occurred in two contemporaneous belts: one emplaced in the continental crust of the North Patagonian Massif and the other in an oceanic island arc terrane to the west, Chaitenia, which
F. Hervé +5 more
semanticscholar +1 more source
Acta Palaeontologica Polonica, 2023 Fossils of Devonian ammonoids are abundant and well-preserved in the Anti-Atlas of Morocco; as such they provide an invaluable record of regional morphological disparity changes (diversity of shapes) that characterise the first steps of ammonoid ...
NINON ALLAIRE +6 more
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Middle–Late Devonian conodont fauna of the Bahram Formation in the Shahzadeh Mohammad section, North of Kerman [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2021 Devonian deposits of the Bahram Formation with a thickness of 300 m were studied based on conodont fauna in Shahzadeh Mohammad section (33 km east of Zarand, 95 km north of Kerman city) in central Iran structural Zone.
Fattaneh Zamani +5 more
doaj +1 more source