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Bizarrus abnormalis
Taxonomy
Pugnellus abnormalis was named by Wade (1926). It is a 3D body fossil. Its type locality is Dave Weeks place, Coon Creek, which is in a Campanian coastal sandstone in the Ripley Formation of Tennessee.
It was recombined as Pugnellus (Gymnarus) abnormalis by Sohl (1960); it was recombined as Gymnarus abnormalis by Dockery (1993); it was recombined as Bizarrus abnormalis by Kiel and Bandel (1999).
It was recombined as Pugnellus (Gymnarus) abnormalis by Sohl (1960); it was recombined as Gymnarus abnormalis by Dockery (1993); it was recombined as Bizarrus abnormalis by Kiel and Bandel (1999).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Pugnellus abnormalis Wade p. 149 figs. pl. 52, fig. 6-7 |
| 1927 | Pugnellus levis Stephenson |
| 1960 | Pugnellus (Gymnarus) abnormalis Sohl p. 115 figs. Pl 15, figs 1,6,9,13. |
| 1993 | Gymnarus abnormalis Dockery p. 67 figs. Plate 12, figures 5-9 |
| 1999 | Bizarrus abnormalis Kiel and Bandel pp. 53 - 54 |
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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.
†Bizarrus abnormalis Wade 1926
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Invalid names: Pugnellus levis Stephenson 1927 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. T. Dockery 1993 | Large sized Gymnarus with a ventrally keeled, posterior hook on the outer lip and a rounded callus ridge running the length of the left ventral side of the body whorl and spire. |