Ammonite: Anaplanulites difficilis

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Specimen id: 67 When found: Monday, June 2, 1958
Where found: Quarry at Drewton Cutting, South Cave, East Yorkshire.
Geological Horizon:

Middle Jurassic
Callovian Stage
Kelloways Formation
Sigaloceras calloviense Zone
Grid Reference: SE920329 [Map]
Source Collection: The Robinson Ammonite Collection