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Defranciopora
Taxonomy
Defranciopora is a genus. It is not extant.
It was assigned to Heteroporidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
It was assigned to Heteroporidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
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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. †Defranciopora
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†Defranciopora cochloidea von Hagenow 1851
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Invalid names: Ceriopora sessilis von Hagenow 1851 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, uc = unranked clade | |||||
References: Smith et al. 2006, Nesnidal et al. 2013 |
Age range: base of the Berriasian to the top of the Late/Upper Santonian or 145.00000 to 83.50000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Berriasian | France | D. fungina (64627) | |
Early/Lower Hauterivian | Switzerland | D. fungina (69055) | |
Late/Upper Santonian | Germany | D. cochloidea (220527 220829 220830) |