Jurásico med. (Dogger) - Aaleniense

Graphoceras concavum

Graphoceras concavum

Aaleniense

Caen - Francia

8 cms.

Leioceras comptum

Leioceras comptum

Aaleniense

Francia

9 cms. 

 

Leioceras opalinum

Leioceras opalinum

Aalaniense

Marruecos

3 cms. 

Ludwigia umbilicata

Ludwigia umbilicata

Aaleniense

Can - Francia

7 cms.

Blog Ammonites
Blog Ammonites