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Hoploscaphites Constricticus Ammonite Fossil Campanian Cretaceous Montana USA

£60.00

Authentic Hoploscaphites constricticus Ammonite – Campanian, Cretaceous – Montana, USA

About the Fossil:

This well-preserved Hoploscaphites constricticus ammonite is from the Campanian stage of the Late Cretaceous period (~80-72 million years ago) and was discovered in Montana, USA. Hoploscaphites belongs to the Scaphitidae family, a group of heteromorph ammonites characterized by their distinctive partially uncoiled shells.

Scaphitid ammonites like Hoploscaphites exhibited unique, hooked shell shapes that likely influenced their buoyancy and swimming abilities. They lived in shallow marine seas, coexisting with a diverse range of Cretaceous marine life, including mosasaurs, plesiosaurs, and other ammonites.

Geology & Formation:

  • Geological Age: Campanian, Late Cretaceous (~80-72 million years ago)
  • Formation: Marine sedimentary deposits
  • Location: Montana, USA
  • Preservation: Excellent fossilization with well-defined shell structure and ribbing

Why This Fossil?

✔ 100% Genuine Specimen – Comes with a Certificate of Authenticity

✔ Highly Collectible – From the renowned Alice Purnell Collection

✔ Perfect for Display or Study – Ideal for fossil collectors, students, and paleontology enthusiasts

✔ Scale Rule/Cube = 1cm – See photos for full sizing

The fossil in the photo is the exact specimen you will receive!

Secure Packaging & Fast Shipping – Your fossil will be carefully packed for a safe journey!

(Actual as seen)

Only 1 left in stock

Description

HOPLOSCAPHITES CONSTRICTICUS AMMONITE FOSSIL

This Hoploscaphites constricticus ammonite is identified as a Campanian fossil from the Cretaceous Period, with Montana, USA, recorded in the supplied product information. It is a distinctive addition to a fossil collection, natural history display, geology cabinet or educational collection focused on Late Cretaceous life.

GEOLOGICAL PERIOD AND AGE

The Campanian is a recognised stage of the Cretaceous Period and belongs to the Late Cretaceous. Fossils from this interval are important for understanding marine ecosystems and the changing environments inhabited by ammonites before the end-Cretaceous extinction. The Campanian designation provides valuable geological context for this specimen and makes it particularly relevant to collectors interested in Cretaceous stratigraphy and palaeontology.

FOSSIL IDENTIFICATION

Hoploscaphites constricticus is an ammonite identification. Ammonites were extinct marine cephalopod molluscs related to modern nautiluses, squid and cuttlefish. Their coiled shells are among the most recognisable fossils in the geological record, and they are widely collected for their scientific, historical and display appeal. Ammonites are also important index fossils because their relatively rapid evolutionary changes and broad distribution can assist with comparing rocks of similar geological age.

The supplied identification connects this fossil specifically with Hoploscaphites constricticus rather than presenting it only as a general ammonite. The Campanian age and Montana, USA, location add useful context for collectors studying North American Cretaceous fossils, marine palaeontology and fossiliferous geological deposits.

COLLECTION HISTORY

From the Alice Purnell Collection

This collection attribution forms part of the supplied specimen information and adds interest for collectors who value documented collection associations. The fossil can be displayed alongside other ammonites, Cretaceous fossils, invertebrate fossils or educational geological specimens.

DISPLAY AND COLLECTOR USE

Suitable for a fossil display case, study collection, geology classroom, museum-style cabinet or natural history-themed interior. Its combination of a named ammonite identification, Campanian Cretaceous age and Montana, USA, location makes it a useful conversation piece for anyone interested in palaeontology and Earth history.

Full sizing is shown in the photographs.

AUTHENTICITY AND PHOTOGRAPHY

This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.

The photograph shows the actual specimen you will receive.

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