Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Psiloceras pressum
Taxonomy
Psiloceras pressum was named by Hillebrandt (2000).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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2000 | Psiloceras pressum Hillebrandt |
2019 | Psiloceras pressum Riccardi p. 151 figs. 2j-l |
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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.
†Psiloceras pressum Hillebrandt 2000
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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 2003, Kiessling 2004 |
Age range: Early/Lower Hettangian or 201.40000 to 199.50000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Hettangian | Chile | Psiloceras pressum (209322 209571 209575 209576 209577 209602) |