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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Houershanophyllum
Taxonomy
Houershanophyllum was named by Yü and Liao (1978) [Sepkoski's age data: D m]. It is not extant.
It was assigned to Cyathophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Cyathophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
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. †Houershanophyllum Yü and Liao 1978
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Early/Lower Givetian or 388.10000 to 383.70000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian | Canada (Northwest Territories) | H. mcfarlanei (55468 55485 55603 84256) H. sp. A (84255) | |
| Early/Lower Givetian | Canada (British Columbia) | H. sp. A (84238) H. sp. A, H. mcfarlanei (84253) | |
| Givetian | Canada (British Columbia) | H. sp. A (84245) |