Subfamily Crithionininae Hofker 1972 (foram)

Foraminifera - Astrorhizacea - Hemisphaeramminidae

Parent taxon: Hemisphaeramminidae according to A. R. Loeblich and H. Tappan 1988

Sister taxa: Hemisphaerammininae, Oryctoderminae

Subtaxa: Crithionina Masonella Nephrosphaera Pseudowebbinella Verrucina

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Ecology: stationary infaunal detritivore

Distribution:

• Cretaceous of the Russian Federation (4 collections)

Total: 4 collections each including a single occurrence

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