Scaphites Ammonite from Montana


Scaphites ammonite fossil for sale. This beautiful specimen originates from Montana, USA and is iridescent, flashing blue and green under the light. Scaphites is a genus of heteromorphic ammonite from the Cretaceous period and are not as common as other genera. Please view photos carefully for more information.

This fossil is 100% genuine with no restorations.

Genus: Scaphites sp.

Location: Montana, USA

Geological era: Mesozoic

Period: Cretaceous

Age (MYA): 100 - 65 Million Years Ago

Entire Specimen

Length: 89.79mm (3.535”)

Width: 78.12mm (3.076")

Weight: 389.84 grams (13.751 oz.)


Length: 68.22mm (2.686”)

Width: 49.76mm (1.959")

Ammonoids are an extinct group of marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs are more closely related to living coleoids (i.e., octopuses, squid, and cuttlefish) than they are to shelled nautiloids such as the living Nautilus species. The earliest ammonites appear during the Devonian, and the last species died out during the Cretaceous–Paleogene extinction event.

Ammonites are excellent index fossils, and it is often possible to link the rock layer in which a particular species or genus is found to specific geologic time periods. Their fossil shells usually take the form of planispirals, although there were some helically spiraled and nonspiraled forms (known as heteromorphs).

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Standard postage takes 6+ business days to arrive, whereas Express is only 1-4 business days.

Region Standard (tracked) Express (1-4 business days)
North America $12 $25
UK & Europe $16 $30
New Zealand $10 $20
Australia Free $8

Our lifetime guarantees means you can buy from us with absolute confidence. If at any time you discover the condition of your fossil was not as described (e.g. has restoration or repairs not as described) we will issue you a full refund including postage.

If your item(s) arrives damaged, or you are not 100% satisfied with it, please contact us with the details and if the problem cannot be resolved we will issue you a full refund upon receiving the item back in the mail. Our refund will include the whole amount you paid as well as the cost of your postage. We strive to make our customers happy so please contact us if you have any trouble or questions.