Donetzoceras, a Mid-Carboniferous (Westphalian) Index Ammonoid

The generic concept of Donetzoceras Librovitch (1946) has been clarified by comparison of large numbers of specimens representing all growth stages from Westphalian strata in northern Algeria with type and reference material from Great Britain and the Soviet Union. The genus includes several species...

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Veröffentlicht in:	Journal of paleontology 1979-09, Vol.53 (5), p.1136-1144
Hauptverfasser:	Saunders, W. Bruce, Manger, Walter L., Ramsbottom, W. H. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth sciences Fauna Geology Holotypes Paratypes Saliency Sinuses Taxa Type specimens Umbilicus
Online-Zugang:	Volltext
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