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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dendrysekos helogenes
Taxonomy
Dendrysekos helogenes was named by Steen (1934). It is not extant. Its type specimen is RM 2.1188, a partial skeleton (skull table and several isolated bones). Its type locality is Coal Mine Point; Divison 4, Section XV, coal-group 15, which is in a Westphalian A mire/swamp sandstone/coal in the Joggins Formation of Canada. It is the type species of Dendrysekos.
Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Dendrysekos helogenes Steen |
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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.
†Dendrysekos helogenes Steen 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, subp = subphylum, uc = unranked clade | |||||
| References: Uhen 2004, Kiessling 2004, Hendy et al. 2009, Carroll 1988 | |||||
Age range: Westphalian A or 318.70000 to 316.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Westphalian A | Canada (Nova Scotia) | Dendrysekos helogenes (type locality: 28069 175937) |