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Hexapetalum
Taxonomy
Hexapetalum was named by Eliasova (1975) [Sepkoski's age data: J Kimm-u Sepkoski's reference number: 829]. It is not extant. Its type is Hexapetalum impium.
It was assigned to Amphiastraeidae by Eliasova (1975); and to Scleractinia by Sepkoski (2002).
It was assigned to Amphiastraeidae by Eliasova (1975); and to Scleractinia by Sepkoski (2002).
Species
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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. †Hexapetalum Eliasova 1975
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†Hexapetalum impium Eliasova 1975
†Hexapetalum nemorosum Beauvais and Bernier 1981
†Hexapetalum pium Eliasova 1976
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 Tithonian to the top of the Late/Upper Barremian or 152.10000 to 125.45000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Jurassic | Indonesia | H. pium (68463) | |
| Late/Upper Kimmeridgian | France | H. nemorosum (68508) | |
| Tithonian | Czech Republic | H. impium (62219) | |
| Tithonian - Early/Lower Berriasian | Poland | H. sp. (151545) | |
| Late/Upper Barremian | Bulgaria | H. sp. (151443) | |
| Barremian | Bulgaria | H. sp. (151444) |