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Rhopalocoelia clarkii
Taxonomy
Rhopalocoelia clarkii was named by Raymond and Okulitch (1940). It is the type species of Rhopalocoelia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1940 | Rhopalocoelia clarkii Raymond and Okulitch |
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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.
†Rhopalocoelia clarkii Raymond and Okulitch 1940
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Whittington et al. 1997, Kiessling 2004 | |||||
Age range: base of the Chazyan to the top of the Darriwilian or 470.00000 to 458.40000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenigian | Argentina (San Juan) | Rhopalocoelia clarkii (119460) | |
| Chazyan | Canada (Quebec) | Rhopalocoelia clarkii (66134 66135 66137) | |
| Llanvirn | Argentina (San Juan) | Rhopalocoelia clarkii (90430) | |
| Darriwilian | Argentina | Rhopalocoelia clarkii (90431) |