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Lawrenceoceras
Taxonomy
Lawrenceoceras was named by Ulrich et al. (1944) [Sepkoski's age data: O Aren]. Its type is Lawrenceoceras collinsi.
It was assigned to Bassleroceratidae by Ulrich et al. (1944), Crick (1981), Kröger and Landing (2009).
It was assigned to Bassleroceratidae by Ulrich et al. (1944), Crick (1981), Kröger and Landing (2009).
Species
Synonymy list
Year | Name and author |
---|---|
1944 | Lawrenceoceras Ulrich et al. p. 48 |
1981 | Lawrenceoceras Crick p. 227 |
2009 | Lawrenceoceras Kröger and Landing |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Lawrenceoceras Ulrich et al. 1944
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†Lawrenceoceras breve Ulrich et al. 1944
†Lawrenceoceras collinsi Ulrich et al. 1944
†Lawrenceoceras confertissimum Whitfield 1886
Diagnosis
No diagnoses are available