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Teratichnus
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1880 | Teratichnus Miller |
| 1975 | Teratichnus Hantzschel |
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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. †Teratichnus Miller 1880
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. Hantzschel 1975 | Complex track, sickle-shaped; 17 mm wide; consisting of numerous bifid imprints, 9 per set arranged in elliptical pattern; in part very confused, probably resulting from rotation of body of animal; 3 sharply defined median grooves visible between the 2 series, indicating medial posterior terminal spine or appendage. |