Results 51 to 60 of about 455 (173)
UPPER DEVONIAN CONODONT BIOSTRATIGRAPHY OF SHAMS ABAD SECTION, KERMAN PROVINCE, IRAN
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
doaj +1 more source
Late Frasnian Atrypida (Brachiopoda) from Poland and the Frasnian-Famennian biotic crisis
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
openaire +2 more sources
Palynological age constraint of Les Vilelles unit, Catalan Coastal Chain, Spain
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
The 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
doaj +1 more source
Facies and palaeoecology of the upper member of the Aisemont Formation (late Frasnian, S. Belgium): An unusual episode within the late Frasnian crisis [PDF]
The upper member of the Aisemont Formation-also known as the "second biostrome - is the last significant Upper Frasnian carbonate unit in the northern part of the Namur-Dinant Basin (Southern Belgium) It consists of bioclastic limestone, often dolomitized, with numerous oncoids and corals Despite its local name, the member is not a biostrome because ...
Denayer, Julien, Poty, Edouard
openaire +2 more sources
Upper Devonian Brachiopods from Eastern Taurus (Turkey)
During a field expedition in Taurus (SE Turkey) in order to studythe Lower Palaeozoic series, a small brachiopod fauna was collectedin the Kozan area in beds of supposed Silurian age.
Remy Gourvennec
doaj +1 more source
A new species of Cyrtospirifer is described from the Middle to Upper Givetian of the Western Sahara (Northwest Africa). Cyrtospirifer tindoufensis new species differs in its smaller number and coarser medial and flank plications and equibiconvex shell ...
MENA SCHEMM-GREGORY
doaj +1 more source
Survivorship dynamics of the flora of Devonian Angarida. [PDF]
Dowding EM, Akulov NI, Mashchuk IM.
europepmc +1 more source
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
doaj +2 more sources
THE CAUSE OF BIOMASS EXTINCTION AT THE FRASNIAN-FAMENNIAN BOUNDARY, THE KERMAN PROVINCE SOUTHEASTERN, CENTRAL IRAN [PDF]
About 35 samples were collected from lower and upper parts of the proposed Frasnianamennian boundary in three sections of Upper Devonian marine sediments of the Kerman province.
doaj

