The Paleobiology Database

Basic info	Taxonomic history	Classification	Relationships
Morphology	Ecology and taphonomy	Map	Age range and collections

Jacobella

Taxonomy

Jacobella was named by Jeannet (1908).

It was assigned to Bouleiceratinae by Howarth (2013).

Species

Sister genera

Synonyms

Oxyparoniceras is a genus. It is not extant.

It was synonymized subjectively with Jacobella by Howarth (2013).

It was assigned to Ammonoidea by Sepkoski (2002).
Neoparoniceras was named by Rulleau et al. (2003).

It was synonymized subjectively with Jacobella by Howarth (2013).

Synonymy list

Year	Name and author
1908	Jacobella Jeannet
2002	Oxyparoniceras Sepkoski, Jr.
2003	Neoparoniceras Rulleau et al.
2013	Jacobella Howarth p. 81

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