Profallotaspis is an extinct genus of trilobites. It lived during the early Atdabanian stage, some 520 million years ago.[1] Profallotaspis jakutensis is arguably the earliest trilobite ever found. Representatives of Profallotaspis have been recorded in the provisional Cambrian Stage 3 deposits of Siberia and, possibly North America.

Profallotaspis
Temporal range: Early Atdabanian[1]
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Suborder:
Superfamily:
Genus:
Profallotaspis

References

edit
  1. ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Retrieved 2008-01-12.