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Gryphus
Taxonomy
Gryphus was named by Megerle von Mühlfeld (1811) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 1]. It is extant. Its type is Anomia vitrea.
It was assigned to Terebratulida by Sepkoski (2002); and to Gryphinae by Bitner and Martinell (2001), Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Gryphinae by Bitner and Martinell (2001), Williams et al. (2006).
Species
G. angularis, G. capensis, G. carneoides, G. clarkeana, G. cookei, G. dalli, G. hanzawai, G. kickxii (syn. Terebratula (Waldheimia) hilarionis, G. poculoformis, Terebratula phrygia, G. kinderlensis, G. globosus, Terebratula dinerensis, G. akkajensis), G. kurotakiensis, G. lentiformis, G. minor (syn. Terebratula lyelliana, Terebratula affinis), G. miocaenicus, G. oakvilleensis, G. parvus, G. radiata, G. rovasendianus, G. sphenoideus (syn. Terebratula benoitiana), G. stantoni, G. tokionis, G. vaughani, G. vitrea, G. vitreus, G. washingtonensis, G. yatungensis
Synonymy list
Year | Name and author |
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1811 | Gryphus Megerle von Mühlfeld |
2001 | Gryphus Bitner and Martinell p. 180 |
2002 | Gryphus Sepkoski |
2006 | Gryphus Williams et al. p. 2057 |
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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. Gryphus Megerle von Mühlfeld 1811
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†Gryphus angularis Hayasaka 1922
Gryphus capensis Jackson 1952
†Gryphus carneoides Guppy 1866
Gryphus clarkeana Dall 1894
†Gryphus cookei Cooper 1979
Gryphus dalli Cooper 1983
†Gryphus hanzawai Yabe and Hatai 1935
†Gryphus kickxii Galeotti 1837
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Invalid names: Gryphus akkajensis Zelinskaja 1975 [synonym], Gryphus globosus Zelinskaja 1975 [synonym], Gryphus kinderlensis Nechrikova 1970 [synonym], Gryphus poculoformis Zelinskaja 1975 [synonym], Terebratula (Waldheimia) hilarionis Davidson 1870 [synonym], Terebratula dinerensis d'Archiac 1866 [synonym], Terebratula phrygia d'Archiac 1866 [synonym]
†Gryphus kurotakiensis Hatai 1948
†Gryphus lentiformis Jin et al. 1976
†Gryphus minor Philippi 1836
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Invalid names: Terebratula affinis Calcara 1845 [synonym], Terebratula lyelliana Seguenza 1865 [synonym]
†Gryphus miocaenicus Michelotti 1847
†Gryphus oakvilleensis Weaver 1912
†Gryphus parvus Cooper 1979
†Gryphus radiata Hatai 1936
†Gryphus rovasendianus Seguenza 1866
†Gryphus stantoni Maury 1912
Gryphus tokionis Dall 1920
†Gryphus vaughani Cooke 1919
†Gryphus vitrea Born 1778
†Gryphus vitreus Born 1778
†Gryphus washingtonensis Hertlein and Grant IV 1944
†Gryphus yatungensis Jin et al. 1976
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 19 | 14.9 | 7.50 | 28.2 | 14.2 | 6.85 |
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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 Danian to the top of the Late/Upper Pleistocene or 66.00000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Collections (112 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Danian | China (Xizang) | G. yatungensis, G. lentiformis (110256) | |
Ypresian | USA (Washington) | G. sp. (5544 5546) | |
Ypresian | Austria | G. kickxii (133103) | |
Eocene | Trinidad and Tobago | G. carneoides (164962) | |
Eocene | Cuba | G. cookei (166235 166236) | |
Lutetian | Hungary | G. kickxii (190270 190271 190272 190274 190278 190279 190280 190293 190294 190295 190296 190297 190301 190304 190306 190307 190308 190309) | |
Lutetian - Bartonian | Hungary | G. kickxii (190266 190298 190299 190300 190302 190303 190305) | |
Lutetian - Bartonian | North Atlantic (Saint Barthélemy) | G. vaughani (166240 166244 166245) | |
Bartonian | Romania | G. kickxii (233412) | |
Bartonian | Hungary | G. kickxii (190267 190268 190269 190273 190275 190276 190277) | |
Bartonian | Spain | G. sp. (141924 233413) | |
Priabonian | Trinidad and Tobago | Terebratula stantoni (80172) | |
Priabonian | USA (Washington) | Terebratula oakvilleensis (91607) | |
Miocene | Cuba | G. parvus (166238) | |
Burdigalian | Hungary | G. miocaenicus (152552 152553 152554 152556 152560 152561 152562) | |
Badenian | Slovenia | G. miocaenicus (190929) | |
Badenian | Hungary | G. miocaenicus (152567 152569 152605 152606 152607 152613) | |
Badenian | Austria | G. miocaenicus (152564) | |
Tortonian | Spain | G. miocenicus (194951 194952) G. sp., G. miocenicus (194950) | |
Zanclean | Spain | G. sp. (71910) | |
Pliocene | Algeria | G. sp. (152661 152670) | |
Piacenzian | Japan | G. angularis, G. radiata (190821) | |
Piacenzian - Calabrian | Italy | Stenosarina sphenoidea, Eurysina minor (187733) | |
Gelasian | Greece | G. sp. (153688 153689 153690 153691) | |
Gelasian | Italy | G. minor (187528) G. sphenoideus (187487 187489 187492 187493 187494 187495 187497 187511 187520 187521 187522 187523 187524 187525) Stenosarina sphenoidea (187745) | |
Gelasian | Japan | G. kurotakiensis (233102) | |
Gelasian | Japan (Okinawa) | G. sp. (42237) | |
Pleistocene | Italy | G. minor (187569) | |
Calabrian | Italy | G. minor (187564 187566 187567 187568 187734) G. sp. (187516) G. sphenoideus (187488) | |
Calabrian | Japan | G. angularis (190822) | |
Calabrian | Japan (Okinawa) | G. hanzawai (190242) | |
Calabrian - Middle Pleistocene | Japan (Okinawa) | G. hanzawai (42305 190216 190218 190222 190227 190261 190265) | |
Middle Pleistocene | Japan | G. hanzawai (190826) | |
Late/Upper Pleistocene | Italy | G. vitreus (49518) |