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Neothyris
Taxonomy
Neothyris was named by Douville (1879) [Sepkoski's age data: T Mi-m R Sepkoski's reference number: 1]. It is extant.
It was reranked as Magellania (Neothyris) by Hertlein and Grant IV (1944).
It was assigned to Magellania by Hertlein and Grant IV (1944); to Terebratulida by Sepkoski (2002); and to Terebratellinae by Williams et al. (2006).
It was reranked as Magellania (Neothyris) by Hertlein and Grant IV (1944).
It was assigned to Magellania by Hertlein and Grant IV (1944); to Terebratulida by Sepkoski (2002); and to Terebratellinae by Williams et al. (2006).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Neothyris Douville |
| 1944 | Magellania (Neothyris) Hertlein and Grant IV p. 159 |
| 2002 | Neothyris Sepkoski |
| 2006 | Neothyris Williams et al. p. 2231 |
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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. Neothyris Douville 1879
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Magellania (Neothyris) venosa Solander 1786
†Magellania lenticularis tenuis Hayasaka 1922
Neothyris dawsoni Neall 1972
Neothyris lenticularis Deshayes 1839
Neothyris ovalis Hutton 1886
†Neothyris rylandae Craig 1999
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 20 | 14.7 | 1.60 | 46.6 | 23.8 | 16.0 | |
| valve height | 4 | 34.2 | 32.4 | 36.1 | 34.1 | 1.66 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Casamayoran to the top of the Gelasian or 56.00000 to 1.80600 Ma
Minimum age of oldest fossil (stem group age): 48.0 Ma
Minimum age of oldest fossil (stem group age): 48.0 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Casamayoran | Argentina (Santa Cruz) | Magellania lenticularis (50067) | |
| Chattian | New Zealand (North Island) | N. novara (205950) | |
| Chattian | New Zealand (South Otago) | Magellania lenticularis (45653) | |
| Otaian - Altonian | New Zealand | N. sp. (77489) | |
| Middle Miocene | New Zealand (Hawke's Bay) | N. sp. (45182) | |
| Early/Lower Pliocene | New Zealand | N. lenticularis (73307) | |
| Gelasian | Australia (Western Australia) | N. rylandae (152464 152476 152532 152533) |