Late Frasnian Atrypida (Brachiopoda) from Poland and the Frasnian-Famennian biotic crisis
, 1998 Late Frasnian Atrypida (Brachiopoda) from the Holy Cross Mountains, Poland, include 15 taxa and were widely distributed in foreslope habitats of the declining Dyminy Reef complex. The PaJmatolepis semichatovae transgression, followed by the transgressivehypoxic Lower Kellwasser (KW) Event during the Palmatolepis rhenana Zone did not have catastrophic ...
Racki, Grzegorz, Baliński, Andrzej
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Late Frasnian mass extinction: Conodont event stratigraphy, global changes, and possible causes [PDF]
Several abrupt changes in conodont biofacies are documented to occur synchronously at six primary control sections across the Frasnian-Famennian boundary in Euramerica. These changes occurred within a time-span of only about 100,000 years near the end of
Butler, Jamie L. +3 more
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Revision of the genus Frechastraea Scrutton, 1968 (Rugosa) in the Upper Frasnian of Belgium [PDF]
, 2015 Frechastraea pentagona (Goldfuss, 1826), type species of Frechastraea Scrutton, 1968, F. minima (Rozkowska, 1953), F. micrommata (Roemer, 1852), F. kaisini (Tsien, 1978), F. cf. tungkanlingensis (Yoh, 1937), F. crassiseptata (Tsien, 1978) and F. limitata
Coen-Aubert, M.
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Frasnian (Late Devonian) foraminiferal biostratigraphy from Taurides, southern Turkey
Stratigraphy, 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)".
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Givetian/Frasnian (Middle/Upper Devonian) transition in the eastern Taurides, Turkey
TURKISH JOURNAL OF EARTH SCIENCES, 2019 Devonian strata, including siliciclastic and carbonate rocks that were deposited in shallow marine to coastal environments, are widely distributed in the eastern Taurides of southern Turkey. To document the regional formation of the Givetian (Middle Devonian)/ Frasnian (Upper Devonian) boundary, a section in the eastern Taurides was studied in high ...
Recep ÖZKAN +11 more
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Devonian and Carboniferous pre-Stephanian rocks from the Pyrenees [PDF]
, 2002 A stratigraphic description of the Devonian and Carboniferous pre-Variscan rocks of the Pyrenees is presented. The successions are grouped into sedimentary domains that replace the "facies area" proposed by previous authors for areas with homogeneous ...
Sanz López, Javier
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The Frasnian-Famennian mass killing event(s), methods of identification and evaluation [PDF]
The absence of an abnormally high number of earlier Devonian taxa from Famennian sediments was repeatedly documented and can hardly be questioned. Primary recognition of the event(s) was based on paleontological data, especially common macrofossils. Most
Geldsetzer, H. H. J.
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Palynological age constraint of Les Vilelles unit, Catalan Coastal Chain, Spain
Geologica Acta, 2015 Les Vilelles unit is a detrital sequence exposed at the southwestern margin of the Catalan Coastal Chain (CCC), NE Spain, below the Carboniferous turbiditic series.
F. GONZÁLEZ +3 more
doaj
Middle Devonian and Frasnian bryozoan fauna from the Holy Cross Mountains, Poland
Acta Palaeontologica PolonicaThe present paper describes a bryozoan fauna from the Devonian of Holy Cross Mountains (Poland) which includes nine species. Six species were described from the Dobruchna Member of the Skały Formation (Eifelian) of Skały section: Cyclotrypa sp ...
Andrej Ernst +2 more
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A search for evidence of large body Earth impacts associated with biological crisis zones in the fossil record [PDF]
The natural history of the Earth, how the present plant and animal species developed, how others completely died out, etc., was studied. The rock strata sampled and studied were at the time of deposition at sea bottom.
Gilmore, J. S. +2 more
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