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Leiocoryphe occipitalis
Taxonomy
Leiocoryphe occipitalis was named by Rasetti (1944). Its type specimen is Laval Univ. 1139a, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1944 | Leiocoryphe occipitalis Rasetti p. 245 figs. Pl. 38, fig. 4 |
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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.
†Leiocoryphe occipitalis Rasetti 1944
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Whittington et al. 1997, Aberhan et al. 2004 | |||||
Age range: base of the Trempealeauan to the top of the Sunwaptan or 490.20000 to 488.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Furongian | Canada (Alberta) | Leiocoryphe occipitalis (229379) | |
| Sunwaptan | Canada (Newfoundland and Labrador) | Leiocoryphe occipitalis (81269 81285 81287) | |
| Trempealeauan | USA (Texas) | Leiocoryphe occipitalis (216017 216018) | |
| Trempealeauan | Canada (Quebec) | Leiocoryphe occipitalis (224134 224136 224139) |