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Protostylophyllum praenuntians
Taxonomy
Stylophyllum praenuntians was named by Volz (1896). Its type locality is Valparola, Italy, which is in a Carnian shallow subtidal horizon in the Cassian Formation of Italy. It is the type species of Protostylophyllum.
It was recombined as Protostylophyllum praenuntians by Roniewicz and Michalik (2002).
It was recombined as Protostylophyllum praenuntians by Roniewicz and Michalik (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Stylophyllum praenuntians Volz |
| 1897 | Stylophyllum praenuntians Volz |
| 2002 | Protostylophyllum praenuntians Roniewicz and Michalik p. 155 |
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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.
†Protostylophyllum praenuntians Volz 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Tuvalian to the top of the Pliensbachian or 233.60000 to 184.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Italy | Stylophyllum praenuntians (type locality: 38165) | |
| Tuvalian | Slovakia | Protostylophyllum praenuntians (31546) | |
| Pliensbachian | Morocco | Protostylophyllum praenuntians (225810) |