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Crisinidae
Taxonomy
Crisinidae was named by d'Orbigny (1853). It is extant.
It was assigned to Cyclostomatida by Lee et al. (1997); and to Cancellata by Schmidt (2003) and Gordon and Taylor (2015).
It was assigned to Cyclostomatida by Lee et al. (1997); and to Cancellata by Schmidt (2003) and Gordon and Taylor (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Crisinidae d'Orbigny |
| 1997 | Crisinidae Lee et al. |
| 2003 | Crisinidae Schmidt |
| 2015 | Crisinidae Gordon and Taylor |
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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.
Fm. Crisinidae d'Orbigny 1853
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G. †Crisina d'Orbigny 1850
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†Crisina geometrica von Hagenow 1851
Crisina hochstetteriana Stoliczka 1865
†Crisina striatopora Ulrich and Bassler 1904
G. †Polyascosoecia
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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
Maximum range based only on fossils: base of the Late/Upper Santonian to the top of the Middle Miocene or 85.80000 to 11.60800 Ma
Minimum age of oldest fossil (stem group age): 83.5 Ma
Minimum age of oldest fossil (stem group age): 83.5 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Germany | Crisina geometrica (220527 220829 220830) | |
| Late/Upper Campanian | USA (Tennessee) | Polyascosoecia tripora (88357) | |
| Late/Upper Maastrichtian | Madagascar | Crisina cancellata (22986) | |
| Early/Lower Eocene | New Zealand (Chatham Island) | Crisina hochstetteriana (172944) | |
| Priabonian | USA (Mississippi) | Polyascosoecia imbricata (84174) | |
| Priabonian | New Zealand (North Otago) | Polyascosoecia sp. (172815) | |
| Burdigalian | Germany | Crisinidae indet., Polyascosoeciella foraminosa (188985) | |
| Middle Miocene | Czech Republic | Polyascosoecia coronopus (178888 178890 178895 178897 178898) Polyascosoecia coronopus, Crisidmonea foraminosa (178887) |