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Opis ladina
Taxonomy
Opis ladina was named by Bittner (1895). It is a 3D body fossil. Its type locality is St. Cassian (K.K. Geol Reichsanstalt coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.
Sister species lacking formal opinion data
O. amakusensis, O. corralina, O. corrallina, O. curvirostra, O. curvirostris, O. elevata, O. hokkaidoensis, O. hugardi, O. hugardiana, O. ligeriensis, O. lorioli, O. orfellensis, O. pacifica, O. parvicarinata, O. sofegginensis, O. tanourensis, O. ventricosa, O. virdunensis, O. bicarinata, O. gibbosa, O. leckenbyi, O. amakusensis, O. haginoensis, O. hokkaidoensis, O. hugardiana, O. nakanoi, O. ventricosa, O. similis, O. torinosuensis, O. trigonalis, O. roederi, O. similis
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Opis ladina Bittner |
| 2024 | Opis ladina Dominici and Danise p. 23 figs. 11H-N |
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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.
†Opis ladina Bittner 1895
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily | |||||
| Reference: Sanchez Roig 1926 | |||||
Age range: base of the Longobardian to the top of the Julian or 239.48000 to 233.60000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longobardian | Italy | Opis ladina (236003 236004 236005) | |
| Julian | Italy | Opis ladina (type locality: 144634) |