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Garantiana
Taxonomy
Garantiana was named by Maschke (1907) [Sepkoski's age data: J Bajo-u J Bath-m]. It is not extant. Its type is Ammonites garantianus.
It was assigned to Stephanoceratidae by Besnosov and Mitta (1993); to Ammonoidea by Sepkoski (2002); to Parkinsoniidae by Arkell et al. (1957), Majidifard (2015); and to Garantianinae by Zatoń (2010), Seyed-Emami et al. (2018).
It was assigned to Stephanoceratidae by Besnosov and Mitta (1993); to Ammonoidea by Sepkoski (2002); to Parkinsoniidae by Arkell et al. (1957), Majidifard (2015); and to Garantianinae by Zatoń (2010), Seyed-Emami et al. (2018).
Species
G. (Garantiana), G. (Hlawiceras) (syn. Subgarantiana), G. (Orthogarantiana), G. (Pseudogarantiana) (syn. Infragarantiana), G. alticosta, G. asarjani, G. baculata, G. bentzi, G. coronata, G. depressa, G. garantiana, G. pompeckji, G. praegarantiana, G. quenstedti, G. subgaranti, G. tetragona, Odontolkites longidoides, Praeparkinsonia subbaculata, Praeparkinsonia tschaloica
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Garantiana Maschke |
| 1907 | Baculatoceras Mascke |
| 1907 | Subparkinsonia Mascke |
| 1911 | Garantia Rollier |
| 1925 | Odontolkites Buckman |
| 1957 | Garantiana Arkell et al. p. 308 |
| 1957 | Praeparkinsonia Arkell et al. p. 309 |
| 1993 | Garantiana Besnosov and Mitta p. 75 |
| 1993 | Praeparkinsonia Besnosov and Mitta p. 80 |
| 2000 | Odontolkites Gauthier et al. |
| 2002 | Garantiana Sepkoski |
| 2002 | Praeparkinsonia Sepkoski |
| 2010 | Garantiana Zatoń p. 128 |
| 2015 | Garantiana Majidifard p. 31 |
| 2018 | Garantiana Seyed-Emami et al. p. 193 |
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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. †Garantiana Maschke 1907
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Subg. †Garantiana (Hlawiceras)
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†Garantiana (Hlawiceras) wetzeli Trauth 1923
Invalid names: Subgarantiana Bentz 1928 [synonym]
Subg. †Garantiana (Orthogarantiana)
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†Garantiana (Orthogarantiana) densicostata Quenstedt 1886
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Invalid names: Garantiana krasnogorkensis Kakadze and Zesashvili 1956 [synonym]
Subg. †Orthogarantiana (Orthogarantiana) Bentz 1928
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†Orthogarantiana (Orthogarantiana) conjugata Quenstedt 1887
†Orthogarantiana (Orthogarantiana) haugi Pavia 1973
Subg. †Orthogarantiana (Torrensia) Sturani 1971
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†Garantiana (Pseudogarantiana) dichotoma Bentz 1928
†Garantiana (Pseudogarantiana) minima Wetzel 1911
†Pseudogarantiana daghestanica Besnosov 1993
†Pseudogarantiana nodosa Bentz 1928
Invalid names: Infragarantiana Westermann 1956 [synonym]
†Garantiana alticosta Wetzel 1911
†Garantiana asarjani Besnosov 1990
†Garantiana baculata Quenstedt 1858
†Garantiana bentzi Wetzel 1911
†Garantiana coronata Wetzel 1911
†Garantiana depressa Wetzel 1911
†Garantiana garantiana d'Orbigny 1846
†Garantiana pompeckji Wetzel 1911
†Garantiana praegarantiana Besnosov 1993
†Garantiana quenstedti Wetzel 1911
†Garantiana subgaranti Wetzel 1911
†Garantiana tetragona Wetzel 1911
Invalid names: Baculatoceras Mascke 1907 [synonym], Garantia Rollier 1911 [synonym], Odontolkites Buckman 1925 [synonym], Praeparkinsonia [synonym], Subparkinsonia Mascke 1907 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 11 | 4.31 | 3.20 | 7.90 | 4.30 | 1.28 | |
| shell diameter | 11 | 11.2 | 9.00 | 22.0 | 11.0 | 3.70 | |
| shell inflation | 11 | 4.13 | 3.00 | 9.00 | 3.75 | 1.73 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Late/Upper Bajocian to the top of the Bathonian or 168.60000 to 165.30000 Ma
Collections (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bajocian | France | Orthogarantiana sp. (34718) | |
| Bajocian | Russian Federation (Karachaevo-Cherkessiya) | Infragarantiana primitiva (234961) | |
| Early/Lower Bajocian - Late/Upper Bajocian | Germany | G. dichotoma, G. sp. (62200) | |
| Garantiana | Turkmenistan | Praeparkinsonia subbaculata, Praeparkinsonia tschaloica (187903) | |
| Garantiana | Poland | G. baculata, G. wetzeli (187127) G. dubia, G. minima, G. wetzeli (187128) | |
| Garantiana | Iran | G. dichotoma (175752) | |
| Garantiana | Russian Federation | G. subgaranti (231869) | |
| Parkinsoni | France | Odontolkites longidoides (178237 178239 178240 178241) | |
| Parkinsoni | United Kingdom | G. sp. (141364) | |
| Parkinsoni | United Kingdom (Dorset) | Odontolkites longidoides (178238) | |
| Parkinsoni | Germany | G. alticosta, G. pompeckji, G. depressa (178235) G. longidens (178227) G. quenstedti, G. tetragona, Pseudogarantiana minima (178230) G. tetragona (178226 178229) Pseudogarantiana minima, G. coronata, G. bentzi (178231) | |
| Subfurcatum | Turkmenistan | Orthogarantiana baculata, Orthogarantiana densicostata, Orthogarantiana conjugata (187362) Orthogarantiana densicostata, Orthogarantiana conjugata (187363) Orthogarantiana sp. (187369) | |
| Subfurcatum | Russian Federation | G. praegarantiana (187901) Orthogarantiana baculata, G. asarjani (187896) Orthogarantiana densicostata (187897 187898) Orthogarantiana haugi, Orthogarantiana conjugata, G. praegarantiana (187899) Orthogarantiana sp., G. asarjani, Pseudogarantiana nodosa, Pseudogarantiana daghestanica (187900) Pseudogarantiana daghestanica (189060) Pseudogarantiana dichotoma (189059) | |
| Late/Upper Bajocian | Iran (Damghan) | G. sp., G. wetzeli, G. baculata (199159) | |
| Late/Upper Bajocian | Germany | G. dichotoma, G. sp., G. garantiana (62203) | |
| Late/Upper Bajocian | Iran | G. densicostata (175745) | |
| Late/Upper Bajocian | France | G. dichotoma (240562) | |
| Bathonian | France | G. sp. (38738) |