Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Megistocrinus depressus
Taxonomy
Megistocrinus depressus was named by Hall (1862). It is not extant.
Synonymy list
Year | Name and author |
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1862 | Megistocrinus depressus Hall |
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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.
†Megistocrinus depressus Hall 1862
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Kiessling 2004, Aberhan et al. 2004 |
Age range: Givetian or 387.70000 to 382.70000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Devonian | USA (New York) | Megistocrinus depressus (123541) | |
Middle Devonian | USA (New York) | Megistocrinus depressus (91240) | |
Givetian | USA (New York) | Megistocrinus depressus (8993 9003 9006) | |
Givetian | USA (Ohio) | Megistocrinus depressus (76565) |