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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterocaninia
Taxonomy
Heterocaninia was named by Yabe and Hayasaka (1920) [Sepkoski's age data: C Vise-u]. It is not extant.
It was assigned to Amygdalophyllinae by Hill (1956); to Heterocaniniinae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Amygdalophyllinae by Hill (1956); to Heterocaniniinae by Hill (1981); and to Rugosa by Sepkoski (2002).
Species
Species lacking formal opinion data
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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Serpukhovian to the top of the Artinskian or 330.30000 to 283.30000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serpukhovian | Japan | H. concentrica, H. makotokatoi (49720) | |
| Serpukhovian | China | H. tholusitabulata (234676) | |
| Gzhelian | USA (California) | H. langenheimi (62654 62666) | |
| Asselian | USA (California) | H. langenheimi (62656 62658) | |
| Sakmarian | USA (California) | H. gabbi (108149) H. sp. (62686) | |
| Artinskian | USA (Nevada) | H. langenheimi (118838 118839) |