scholarly journals Thermal Analysis of the Kerogen Rich Black Shales from the Upper Devonian in Kowala Quarry, the Holy Cross Mountains, Poland

2018 ◽  
Vol 423 (C-112) ◽  
pp. 163-164
Author(s):  
Piotr Ziółkowski ◽  
Beata Dąbrowska ◽  
Sage Muttel ◽  
Dougles Syzdek ◽  
Johnathan Torres ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Black Shales ◽  
Upper Devonian ◽  
Holy Cross Mountains

Upper Devonian Sponges from the Holy Cross Mountains, Central Poland

Palaeontology ◽  
2001 ◽  
Vol 44 (3) ◽  
pp. 447-488 ◽  
Author(s):  
J. Keith Rigby ◽  
Andrzej Pisera ◽  
Tomasz T. Wrzolek ◽  
Grzegorz Racki
Keyword(s):  
Upper Devonian ◽  
Holy Cross Mountains ◽  
Central Poland

scholarly journals Famennian ostracods from the Istanbul zone (Gebze, Kocaeli, NW Turkey) and their paleogeographical relations

2012 ◽  
Vol 63 (5) ◽  
pp. 355-363 ◽  
Author(s):  
Atike Nazik ◽  
Șenol Çapkinoğlu ◽  
Emine Șeker
Keyword(s):  
North Africa ◽  
Upper Devonian ◽  
Late Devonian ◽  
Rhenish Massif ◽  
Cantabrian Mountains ◽  
Holy Cross Mountains ◽  
Thin Walls ◽  
Nw Turkey ◽  
Conodont Zonation ◽  
First Time

Abstract Famennian (Late Devonian) ostracods of the Thuringian Mega-Assemblage were recovered for the first time from three incomplete sections of the Ayineburnu Member of the Büyükada Formation in the Denizliköy area (Gebze, NW Turkey), which were sampled for conodonts. Conodont faunas define an interval extending from the Upper rhomboidea? or Lower marginifera Zone into the Middle expansa Zone of the standard Upper Devonian conodont zonation. The ostracod faunas found here consist of species mainly with thin-walls, long spines and often smooth surfaces such as Rectonaria, Tricornina, Orthonaria, Triplacera, Beckerhealdia, Timorhealdia, Bohemina, Paraberounella and Acratia. These taxa indicate faunal relationship with Thuringia and the Rhenish Massif in Germany, the Cantabrian Mountains and Pyrenees in Spain, Holy Cross Mountains in Poland, North Africa and China.

scholarly journals Bioerosion traces and borings in the Upper Devonian vertebrate remains from the Holy Cross Mountains, Poland Bioerosion in fish remains

2021 ◽  
Author(s):  
Piotr Szrek ◽  
Patrycja G. Dworczak ◽  
Olga Wilk
Keyword(s):  
Shallow Water ◽  
Cross Section ◽  
Water Environment ◽  
Trace Fossils ◽  
Upper Devonian ◽  
Holy Cross Mountains ◽  
Shallow Tunnels ◽  
Shallow Water Environment ◽  
Storm Wave ◽  
Fish Remains

Among the hundreds of collected Devonian vertebrate macrofossils in the Holy Cross Mountains, placoderms dominate and provide data on their morphology, distribution and taphonomy. So far 17 out of more than 500 studied specimens have revealed bones with surfaces covered by sediment-filled trace fossils. The traces have been made on the vertebrate remains before their final burial. The borings, oval in cross-section, include dendroidal networks of shallow tunnels or short, straight or curved individual scratches and grooves, which frequently create groups on the both sides of the bones. ?Karethraichnus isp. from Kowala and ?Osteocallis isp. from Wietrznia are the oldest record of these ichnogenera. Sedimentological clues indicate a shallow water environment, probably from the slope below the storm wave base.

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