Thick, 13.5" Polished Ammonite - Jurassic

This is a classic Late Jurassic ammonite fossil from Madagascar. It's 13.5" wide and preserves the distinctive ridges of this type of ammonite.

It makes an impressive display on the included metal stand.



Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago and they barely survived several major extinction events. The last lineages disappeared 65 million years ago at the end of the Cretaceous.

DETAILS
SPECIES
Unidentified
LOCATION
Near Sakaraha, Madagascar
SIZE
13.5" wide
ITEM
#108750
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