Ammonite: Unidentified

Photograph of ammounite: Unidentified View larger image
Specimen id: 80 When found: Monday, December 29, 1958
Where found: Billet Scar, Wine Haven, Ravenscar, North Yorkshire.
Geological Horizon:

Lower Jurassic
Upper Conybeari Bed
Upper Sinemurian/ Carixian Stage Boundary
Redcar Mudstone Formation
Echioceras raricostatum Zone
Grid Reference: NZ972024 [Map]
Source Collection: The Robinson Ammonite Collection