Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Microceras
Taxonomy
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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.
G. †Microceras Hall 1845
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2004 |
Collections (18 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Ordovician | USA (Kentucky) | M. sp. (10745) | |
Chatfieldian | USA (Kentucky) | M. sp. (10723 34547 34558 34559 34561) | |
Edenian | USA (Ohio) | M. sp. (383 384 385 386) | |
Maysvillian | USA (Ohio) | M. sp. (387 388 391) | |
Maysvillian - Ashgill | USA (Ohio) | M. sp. (389 390) | |
Richmond - Ashgill | USA (Ohio) | M. sp. (392) | |
Richmondian | USA (Ohio) | M. sp. (395) | |
Richmondian - Ashgill | USA (Ohio) | M. sp. (393) |