Large, 3.65" Dactylioceras Ammonite In Concretion

This is a large, 3.65" wide, Dactylioceras (Orthodactylites) semicelatum ammonite collected in North Yorkshire, England. It was found by spliting open a hard concretion and then the rock was meticulously removed from around the ammonite to create a beautiful presentation. These ammonites are Lower Jurassic in age or approximately 180 million years old.
DETAILS
SPECIES
Dactylioceras (Orthodactylites) semicelatum
LOCATION
Kettleness, Whitby, North Yorkshire, England
FORMATION
Upper Lias, Semicelatum Zone
SIZE
Ammonite 3.65" wide, Concretion 4.3" wide
ITEM
#57898
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