There are 9 matches

Collection Authorizer Collection name Reference
25338S. Holland Mackenzie Mtns, Summit Lake, Road River Fm Nemagraptus gracilis Zone Caradocian - Ordovician 4 - Canada Ludvigsen (1975)
60536L. Villier Ammonoids, Gracilis zone, Poitou Early Callovian - Jurassic 5 - France Cariou et al. (1971)
73537W. Kiessling Pribram-Jince area, Paradoxides gracilis zone Solvan/Menevian - Cambrian 3 - Czech Republic Snajdr (1958)
87247W. Kiessling Recoaro, Gracilis beds Aegean/Bithynian - Triassic 2 - Italy Mostler (1976)
167240B. Kröger Onny Valley, zone of Onnia gracilis Onnian - Ordovician 4 - United Kingdom Siveter (1977)
221375M. Clapham Lewes (zone of Holaster planus or Terebratulina gracilis) Middle Turonian/Late Turonian - Cretaceous 6 - United Kingdom Woodward (1902)
221378M. Clapham Cuxton (zone of Terebratulina gracilis) (coll. Frederick Harford) Middle Turonian - Cretaceous 6 - United Kingdom Woodward (1902)
222441M. Clapham Malling, near Lewes (Rhynchonella cuvieri or Terebratulina gracilis zone) (coll. Willett) Early Turonian/Middle Turonian - Cretaceous 6 - United Kingdom Woodward (1902)
227597M. Clapham Glynde (Terebratulina gracilis zone, Willett Collection) (coll. Willett) Middle Turonian - Cretaceous 6 - United Kingdom Woodward (1903)

Do another search