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Spiticeras
Taxonomy
Spiticeras was named as a genus. It is not extant. It is the type genus of Spiticeratinae.
It was reranked as Holcostephanus (Spiticeras) by Uhlig (1903).
It was assigned to Holcostephanus by Uhlig (1903); to Ammonoidea by Sepkoski (2002); and to Spiticeratinae by Imlay and Jones (1970), Arkadiev et al. (2000), Vašíček and Skupien (2013), Zell et al. (2015), González-Arreola et al. (2017), Vašíček et al. (2023) and Ovando-Figueroa et al. (2024).
It was reranked as Holcostephanus (Spiticeras) by Uhlig (1903).
It was assigned to Holcostephanus by Uhlig (1903); to Ammonoidea by Sepkoski (2002); and to Spiticeratinae by Imlay and Jones (1970), Arkadiev et al. (2000), Vašíček and Skupien (2013), Zell et al. (2015), González-Arreola et al. (2017), Vašíček et al. (2023) and Ovando-Figueroa et al. (2024).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1903 | Holcostephanus (Spiticeras) Uhlig |
1970 | Spiticeras Imlay and Jones p. B3 |
2000 | Spiticeras Arkadiev et al. p. 100 |
2002 | Bihenduloceras Sepkoski |
2002 | Somaliceras Sepkoski |
2002 | Spiticeras Sepkoski |
2013 | Spiticeras Vašíček and Skupien p. 334 |
2015 | Spiticeras Zell et al. p. 36 |
2017 | Spiticeras González-Arreola et al. p. 471 |
2023 | Spiticeras Vašíček et al. p. 14 |
2024 | Spiticeras Ovando-Figueroa et al. p. 2 |
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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. †Spiticeras
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†Holcostephanus (Spiticeras) obliquelobatus Uhlig 1903
Subg. †Spiticeras (Spiticeras) Uhlig 1903
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†Spiticeras (Spiticeras) kiliani Djanelidze 1922
†Spiticeras (Spiticeras) spathi Howarth 1992
†Spiticeras (Spiticeras) spitiensis Blanford 1864
†Spiticeras bilobatum Uhlig 1903
†Spiticeras blancheti Djanelidze 1922
†Spiticeras correardi Djanélidzé 1922
†Spiticeras multiforme Djanelidze 1922
†Spiticeras orientale Kilian 1910
†Spiticeras polytroptychum Uhlig 1888
†Spiticeras pseudogroteanum Djanélidzé 1922
†Spiticeras tripartitum Hupé 1854
†Spiticeras tripartitum lovaldensis Biro-Bagoczky 1980
Invalid names: Bihenduloceras [synonym], Somaliceras [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Kimmeridgian to the top of the Barremian or 157.30000 to 125.00000 Ma
Collections (97 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Jurassic | Argentina (Mendoza) | S. hauthali (137144) | |
Oxfordian - Berriasian | Spain | S. celsum, S. groteanum (73297) | |
Kimmeridgian | Chile (Antofagasta) | S. sp. (172176) | |
Tithonian | Yemen (Wadi Hajar) | S. gregoryi (2615) | |
Tithonian | USA (California) | S. n. sp. undet. (224832) S. obliquenodosum (224818) | |
Tithonian | Yemen (Wasi Hajar) | S. sp. (2582) | |
Tithonian | India | S. bulliformis (83609) | |
Early/Lower Tithonian | Hungary | Lytoceras liebigi (23872) | |
Early/Lower Tithonian | India | S. guttatus, S. subspitiensis, S. spitiensis (65890) S. indicus (65880) S. indicus, S. eximus, S. spitiensis (65881) | |
Late/Upper Tithonian | India | S. bulliformis, S. eximus (65883) S. eximus (65882) | |
Late/Upper Tithonian | USA (California) | S. sp. (222072) | |
Early/Lower Tithonian - Hauterivian | Chile | S. acutum (151671) S. acutum, S. spitiense, S. tripartitum (151672) S. pricei, S. tripartitum (151673) S. spitiense (151674) S. tripartitum (151675) | |
Early/Lower Berriasian | Serbia and Montenegro | S. pseudogroteanum (230825) | |
Early/Lower Berriasian | Iran | Lytoceras liebigi (158995 158999) | |
Early/Lower Berriasian | France | S. pseudogroteanum (174788 174791) | |
Early/Lower Berriasian | India | S. sp. (83610 83611) | |
Early/Lower Berriasian | Czech Republic | S. blancheti (159004 202901) | |
Early/Lower Berriasian - Middle Berriasian | France | S. sp. (11912) | |
Late/Upper Berriasian | Mexico (Durango) | S. correardi (188096 188097) | |
Late/Upper Berriasian | Italy | S. sp. (65483) | |
Late/Upper Berriasian | Italy (Trapani) | S. sp. (37034) | |
Late/Upper Berriasian | Antarctica | S. bilobatum, S. spitiensis, S. tripartitum (190850) | |
Late/Upper Berriasian | Mexico (Zacatecas) | S. polytroptychum (232776) | |
Late/Upper Berriasian | Hungary | S. gevreyi (111222) S. gevreyi, S. paranegreli, S. spp. (111223 111294) S. gevreyi, S. subnegreli, S. paranegreli (111224) S. spp. (111221) S. spp., S. gevreyi (111295) | |
Middle Berriasian | Hungary | S. ducale (111300) S. ducale, S. kilianii, S. spp. (111299) S. gevreyi (111402) S. mutabile (111296) S. spp. (111404) | |
Berriasian | Iraq (Zakho) | S. spathi (192411) | |
Berriasian | Spain (Murcia) | S. gevreyi, S. multiforme (191926) S. kiliani, S. multiforme (191927) S. multiforme (191929 191930 191947) | |
Berriasian | Antarctica | S. spitense (51832) | |
Berriasian | Yemen (Wadi Hajar) | S. pricei (2623 2624 2634) S. pricei, S. obliquennodosum (2633) S. pricei, S. obliquenodosum (2632) S. pricei, S. sp. (2627) S. pricei, S. sp., S. obliquenodosum (2629) S. pricei, S. subspitiense (2625) S. sp. (2628) S. spitiense, S. indicum, S. paranegreli, S. sp. (2631) S. subspitiense, S. pricei (2630) | |
Berriasian | USA (Oregon) | S. cautleyi (225874) | |
Berriasian | Hungary | S. ducale (111407) S. negreli (111406) | |
Berriasian | Spain | S. multiforme (64953 64960 64965 64966 64967 64971 64979 64982 65288 65289 65290 65291 65313 65314 65316) | |
Berriasian | Ukraine | S. obliquelobatum, S. orientale, S. multiforme (183168) S. orientale (163878) S. proteus (163886) S. theodosia (163881) | |
Berriasian | USA (California) | S. sp. (224825) S. uhligi (224855) | |
Early/Lower Valanginian | Mexico (Oaxaca) | S. kiliani (171681) | |
Early/Lower Valanginian | France | S. sp. (91170) | |
Valanginian | Chile (Coquimbo) | S. sp. (221558 221559) | |
Valanginian | Morocco (Western High Atlas) | S. gratianopolitense (2062) | |
Hauterivian | Ukraine (Crimea) | S. rotula (124748 124869) | |
Barremian | Egypt | Lytoceras liebigi (171271) |