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Tselfatia formosa
Taxonomy
Tselfatia formosa was named by Arambourg (1943).
Synonymy list
| Year | Name and author |
|---|---|
| 1943 | Tselfatia formosa Arambourg |
| 1980 | Tselfatia formosa Bardack and Teller-Marshall p. 1076 figs. 1-3 |
| 2000 | Tselfatia formosa Maisch and Lehmann p. 502 figs. 2, 3 |
| 2020 | Tselfatia formosa Amalfitano et al. p. 284 fig. 24 |
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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.
†Tselfatia formosa Arambourg 1943
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. Bardack and S. Teller-Marshall 1980 | Tselfatia in which the greatest depth is 33-46% of the standard length and in which the pectoral fin inserts just below the vertebral column |
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Kiessling 2004, Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Cenomanian to the top of the Campanian or 100.50000 to 72.20000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian | Italy | Tselfatia formosa (214600) | |
| Late/Upper Cenomanian | Italy (Treviso) | Tselfatia formosa (214716) | |
| Late/Upper Cenomanian | Italy (Vicenza) | Tselfatia formosa (214715) | |
| Late/Upper Cenomanian | Italy (Belluno) | Tselfatia formosa (214717) | |
| Late/Upper Cenomanian | Germany | Tselfatia formosa (221944) | |
| Turonian | Mexico (Puebla) | Tselfatia formosa (127465) | |
| Coniacian - Santonian | USA (Texas) | Tselfatia formosa (221134) | |
| Campanian | Croatia | Tselfatia formosa (221145) |