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Temporal range: Late Atdabanian[1]
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Genus: Angustaeva

Angustaeva is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the late Atdabanian stage,[1] which lasted from 530 to 524 million years ago during the early part of the Cambrian Period.


  1. ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Archived from the original on 2006-09-05. Retrieved 2008-01-12.