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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Clelandia albertensis
Taxonomy
Clelandia albertensis was named by Norford (1969) [= Clelandia sp. Aitken and Norford, 1967 p. 182, 199]. Its type specimen is GSC 23517, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1969 | Clelandia albertensis Norford pp. 1, 4, 8–11 figs. pl. 1, figs 15–18, 22–40 |
1989 | Clelandia albertensis Dean pp. 2, 9, 45 figs. pl. 29, figs 1–10, 12, 13, 15 |
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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.
†Clelandia albertensis Norford 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Whittington et al. 1997, Aberhan et al. 2004 |
Age range: Tremadoc or 486.40000 to 477.10000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Tremadocian | Canada (Alberta) | Clelandia albertensis (229374) | |
Tremadoc | Canada (Alberta) | Clelandia albertensis (11019 11022 11024 11027 11028 11033 11034 11036 11037 11038 11039 11044 54122) |