Class: Spirillinata    Subclass: Spirillinana    Order: Involutinida    Family: Involutinidae
Trocholina acuta Oberhauser, 1964
     Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form: , , ,
Sutures: , ,
Ornamentation: , , ,



type specimen
holotype
Triassic
Upper Triassic
Rhaetian
Vienna Basin
Hohe Wand
FEU-1007991