Ammonite: Phylloceras heterophyllum

Photograph of ammounite: Phylloceras heterophyllum View larger image
Specimen id: 159 When found: Tuesday, June 23, 1959
Where found: Shore section Blea Wyke to Peak Steel, Ravenscar, North Yorkshire.
Geological Horizon:

Lower Jurassic
Toarcian Stage
Whitby Mudstone Formation
Hildoceras bifrons Zone
Grid Reference: NZ982022 [Map]
Source Collection: The Robinson Ammonite Collection