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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Paracyrtolites
Taxonomy
Cyrtolites (Paracyrtolites) was named by Wahlman (1992).
It was reranked as Paracyrtolites by Wagner (2023).
It was assigned to Cyrtolites by Wahlman (1992); and to Cyrtolitidae by Wagner (2023).
It was reranked as Paracyrtolites by Wagner (2023).
It was assigned to Cyrtolites by Wahlman (1992); and to Cyrtolitidae by Wagner (2023).
Subtaxa
Synonymy list
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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. †Paracyrtolites Wahlman 1992
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†Paracyrtolites carinatus Miller 1874
†Paracyrtolites parvus Ulrich and Scofield 1897
†Paracyrtolites subplanus Ulrich and Scofield 1897
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Hendy et al. 2009 |
Age range: Shermanian or 460.90000 to 449.50000 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Edenian | Canada (Québec) | Cyrtolites parvus (164231) Cyrtolites parvus, Cyrtolites subplanus (164218) | |
Edenian | Canada (Ontario) | Cyrtolites carinatus (173025 173252 173330) | |
Edenian | USA (Ohio) | Cyrtolites carinatus (173055) | |
Shermanian | USA (Kentucky) | Cyrtolites parvus (155385) Cyrtolites subplanus (77039 101429) | |
Trentonian | USA (Tennessee) | Cyrtolites subplanus (173331) | |
Trentonian | USA (Kentucky) | Cyrtolites parvus (173074) |