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Journal Article
Published: 01 November 2002
Proceedings of the Yorkshire Geological Society (2002) 54 (2): 111–119.
...D. Korn; J. W. Tilsley SUMMARY The Cravenoceras leion Marine Band at Backdale Mine has yielded a stratigraphically important ammonoid fauna consisting of the species Cravenoceras leion Bisat 1930 , Edmooroceras medusa ( Yates 1961 ) and Girtyoceras sp. C. leion, in particular, is represented...
Series: AAPG Special Publication
Published: 01 January 1956
DOI: 10.1306/SV16348C3
EISBN: 9781629812458
... similar to that of the Caney. New genus Edmooroceras is introduced for the American and European species of Eumorphoceras distinguished by a sharp and nodose umbilical edge. Edmooroceras is restricted to the basal part of the Eumorphoceras zone, and in the Barnett formation of Texas it mingles...
Journal Article
Published: 22 August 2013
Geological Magazine (2014) 151 (2): 244–253.
... . The entry of all three species was stated to be within the Emstites schaelkensis Biozone, the name-giving taxon which, according to Korn ( 1996 ), first occurs in the Edmooroceras pseudocoronula Biozone at the base of the Namurian Regional Stage. However, Nemirovskaya...
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