Diplomoceratidae

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Diplomoceratidae
Temporal range: Cretaceous
Diplomoceratidae - Scalarites scalaris.JPG
Scalarites scalaris
Scientific classification e
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Suborder: Ancyloceratina
Superfamily: Turrilitoidea
Family: Diplomoceratidae
Spath, 1926 [1]

Diplomoceratidae is a family of ammonites included in the order Ammonitida. Fossils of species within this genus have been found in the Cretaceous sediments (age range: from 99.7 to 66.043 million years ago).[2] Studies of Diplomoceras suggest that members of this family could reach lifespans of over 200 years.[3]

Genera[]

  • Kennedy and Cobban, 1993
  • Diplomoceras Hyatt, 1900
  • Spath, 1925
  • Spath, 1926
  • Scalarites Wright and Matsumoto, 1954
  • Collignon, 1969
  • Spath, 1953
  • Hyatt, 1900
  • Polyptychoceras Yabe, 1927
  • Wright and Matsumoto, 1954
  • Conrad, 1860

References[]

  1. ^ Spath L. F. 1926. A Monograph of the Ammonoidea of the Gault; Part VI. Palaeontographical Society London
  2. ^ Paleobiology database
  3. ^ Sullivan, Rory (4 November 2020). "Large squid-like creature that looked like a giant paperclip lived for 200 years — 68 million years ago". The Independent. Archived from the original on 4 November 2020.

External links[]


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