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Ptychites progressus
Taxonomy
Ptychites progressus was named by von Mojsisovics (1882). It is a 3D body fossil. Its type locality is Schreyeralm (Geol Reichsanstalt coll), which is in an Illyrian carbonate limestone in the Schreyeralm Formation of Austria.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1882 | Ptychites progressus von Mojsisovics |
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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.
†Ptychites progressus von Mojsisovics 1882
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Illyrian or 247.20000 to 242.00000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Illyrian | Austria | Ptychites progressus (type locality: 136996) | |
Illyrian | Greece (Epidavros) | Ptychites progressus (211431) | |
Pelsonian | Greece (Epidavros) | Ptychites progressus (211429) |