Using magmatic biotite chemistry to differentiate barren and mineralized Silurian–Devonian granitoids of New Brunswick, Canada
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DOI: 10.1007/s00410-020-01703-2
Abstract: The geochemistry of biotite crystals from thirty fertile and barren Silurian–Devonian granitoids of New Brunswick, Canada, was studied in situ using electron microprobe and laser ablation inductively coupled plasma-mass spectrometry to investigate the suitability of… read more here.
Keywords: chemistry; devonian granitoids; geochemistry; granitoids new ... See more keywords
In search of Silurian/Devonian boundary conodont markers in carbonate environments of the Prague Synform (Czech Republic)
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DOI: 10.1016/j.palaeo.2019.03.027
Abstract: Abstract Conodonts from two of the most representative sections in the Prague Synform were studied in search of alternative biostratigraphic markers of the Silurian/Devonian boundary. The Na Požarech and Praha-Radotin sections, with contrasting lithologies, were… read more here.
Keywords: silurian devonian; devonian boundary; prague synform; carbonate environments ... See more keywords
Discovery of scyphocrinoid loboliths in western Junggar, Xinjiang, NW China: Implications for scyphocrinoid paleobiogeography and identification of the Silurian–Devonian boundary
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DOI: 10.1016/j.palaeo.2020.109914
Abstract: Abstract The loboliths, which previously have been called “plurilocular cystoids” in China, are actually the bulbous roots of scyphocrinoids, which occur only, and are widely distributed, in the uppermost Silurian through the lowermost Devonian. Two… read more here.
Keywords: silurian devonian; western junggar; devonian boundary; xinjiang china ... See more keywords
Paleomagnetism from multi-orogenic terranes is “not a simple game”: Pyrenees' Paleozoic warning
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DOI: 10.1093/gji/ggab244
Abstract: Paleomagnetism is a versatile tool in the Earth sciences: it provides critical input to geological time scales and plate tectonic reconstructions. Despite its undeniable perks, paleomagnetism is not without complications. Remagnetizations overprinting the original magnetic… read more here.
Keywords: paleomagnetism; alpine orogeny; magnetization; silurian devonian ... See more keywords
Chitinozoans and scolecodonts from the Silurian and Devonian of Japan
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DOI: 10.1111/iar.12294
Abstract: Silurian and Devonian chitinozoans and scolecodonts are recorded from strata of the Hida-Gaien Terrane, central Honshu. Silurian chitinozoans include Eisenackitina, Bursachitina, and the species Angochitina elongata. The latter provides a precise biostratigraphical tie between the… read more here.
Keywords: scolecodonts silurian; chitinozoans scolecodonts; devonian japan; formation ... See more keywords
Diagenetic Pore Fluid Evolution and Dolomitization of the Silurian and Devonian Carbonates, Huron Domain of Southwestern Ontario: Petrographic, Geochemical and Fluid Inclusion Evidence
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DOI: 10.3390/min10020140
Abstract: Core samples from two deep boreholes were analyzed for petrographic, stable and Sr isotopes, fluid inclusion microthermometry and major, minor, trace and rare-earth elements (REE) of different types of dolomite in the Silurian and Devonian… read more here.
Keywords: fluid; diagenetic pore; fluid inclusion; devonian carbonates ... See more keywords
Silurian and Devonian Modiomorphidae Bivalves from Bolivia
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DOI: 10.5710/amgh.07.01.2021.3400
Abstract: Abstract. Modiomorphid bivalves from the Silurian and Devonian beds of the Central Andean Basin of Western Gondwana are herein presented. This paper is not only a systematic updated revision of certain species of modiomorphids but… read more here.
Keywords: central andean; sphenotomorpha; devonian modiomorphidae; silurian devonian ... See more keywords