Phyletic relationships among Alloceratites species from the upper Erfurt Formation of Thuringia (Late Ladinian, Germany) and from the Early Ladinian of Recoaro (Italy) and Toulon (France)
published: Oct 1, 2016
ArtNo. ESP155028201001, Price: 29.00 €
Alloceratites schmidi, Austroceratites tornquisti and A. toulonensis are revised. Austroceratites is a younger subjective synonym of Alloceratites. A. schmidi from the Grenzdolomit/uppermost Lettenkeuper, Late Ladinian of Thuringia is regarded as a descendent of A. tornquisti originally described from the "Nodosus Beds"/Early Ladinian of the Recoaro area/Vicenza, Italy.