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Aulacosphinctes
Taxonomy
Aulacosphinctes was named as a genus. It is not extant.
It was reranked as Perisphinctes (Aulacosphinctes) by Uhlig (1910).
It was assigned to Perisphinctes by Uhlig (1910); to Himalayitinae by Imlay and Jones (1970), Myczynski (1989); to Ammonoidea by Sepkoski (2002); and to Himalayitidae by Salazar and Stinnesbeck (2016).
It was reranked as Perisphinctes (Aulacosphinctes) by Uhlig (1910).
It was assigned to Perisphinctes by Uhlig (1910); to Himalayitinae by Imlay and Jones (1970), Myczynski (1989); to Ammonoidea by Sepkoski (2002); and to Himalayitidae by Salazar and Stinnesbeck (2016).
Species
Species lacking formal opinion data