Barremitinae

Barremitinae; Temporal range: Valanginian–Barremian PreꞒ Ꞓ O S D C P T J K Pg N
	Barremites difficilis hemiptychus, Kilian, 1913 found in Brestak, Varna (region), on display at the Sofia University Museum of Paleontology and Historical Geology, Bulgaria
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	Ammonoidea
Family:	Desmoceratidae
Subfamily:	Barremitinae; Breskovski, 1977
Genera
	Barremites;

Barremitinae is a subfamily belonging to the Ammonoidea subclass.^[3]^[4]^[5]

Description

Whorl section in this group ranges from more or less circular through rectangular to oxyconic. Ribbing, if present, is weak. Suture is relatively simple, without markedly retracted suspensive lobe.

This animal lived during the Lower Cretaceous, from Upper Valanginian to Upper Barremian.

Distribution

It has been recorded from Morocco, Spain (Granada, Murcia, Jaén), France (Provence), Italy,^[6] Austria,^[7] Hungary, Slovakia,^[8] Bulgaria,^[9] Georgia, Oregon, United States, Trinidad and Tobago, Japan, and Egypt.^[4]^[10]

References

^ Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
^ "Barremitinae". fossilworks.org. Retrieved 17 December 2021.
^ Breskovski, St. (1977). "Sur la classification de la famille Desmoceratidae, Zittel, 1895 (Ammonoidea, Crétacé)". C. R. Acad. Bulg. Sci. 30 (6): 891–4 – via Internet Archive.
^ ^a ^b Wright, C. W. with Callomon, J.H. and Howarth, M.K. (1996), Mollusca 4 Revised , Cretaceous Ammonoidea, vol. 4, in Treatise on Invertebrate Paleontology, Part L (Roger L. Kaesler et el. eds.), Boulder, Colorado: The Geological Society of America & Lawrence, Kansas: University of Kansas Press, at 69.
^ Jaap KLEIN & Zdenĕk VAŠÍČEK, (2011), Fossilium Catalogus I: Animalia, Lower Cretaceous Ammonites V Desmoceratoidea, Pars 148, Weikersheim, Germany: Backhuys Publishers Margraf Publishers, 2-65.
^ Fabrizio Cecca, Paolo Faraoni, Agostino Marini (1998) "Latest Hauterivian (Early Cretaceous) ammonites from Umbria-Marche Apennines (Central Italy)", Palaeontographia Italica, 85, 61-110, Pisa, Aprile 1998.
^ Alexander LUKENEDER (2001), "Siphuncle Structures in Barremian (Lower Cretaceous) Ammonites from Austria", Ann. Naturhist. Mus. Wien 102A, 69-83.
^ Vašíček, Zdeněk (2002); "Lower Cretaceous Ammonoidea in the Podbranč quarry (Pieniny Klippen Belt, Slovakia)" Bulletin of the Czech Geological Survey, Vol. 77, No. 3, 187–200.
^ Natalia Dimitrova (1967), Fosilite na Bulgaria. IV. Dolna Kreda - Glavonogi [Fossils of Bulgaria. IV. Lower Crateceous - Cephalopoda (Nautiloidea & Ammonoidea)], Sofia: Bulgarian Academy of Sciences, 424 p., 93 pl. (In Bulgarian with French summary).
^ Luc Georges Bulot, Jean-Luis Latil, Jean Vermuelen, Mohamed Fouad Aly (2011), "Mogharaceras priscum (Douvillé, 1916) a peculiar Barremian ammonite (Desmoceratoidea, Barremitinae) from Northern Sinai (Egypt)^{[dead link]}", Geologica Carpathica Archived August 5, 2012, at the Wayback Machine, December 2011, 62, 6.

External links

"Barremitinae". Paleobiology Database. Retrieved 31 December 2021.
"Barremitinae". EOL (Encyclopaedia of Life). Retrieved 30 December 2021.
"Barremitinae". mindat.org. Retrieved 2 May 2022.
(in French) Barremitinae on Ammonites et autres spirales - Hervé Châtelier
(in French) Barremitinae on Ammonites et autres fossiles - Cyril Baudouin
Wright C.W. with J.H. Callomon and M.K. Howarth (1996). "Mollusca 4 Revised: Cretaceous Ammonoidea". In Roger L. Kaesler (ed.). Treatise on Invertebrate Paleontology Part L. Vol. 4. Boulder, Colorado and Lawrence, Kansas: The Geological Society of America & University of Kansas Press. p. 69 – via Internet Archive.

[Sepkoski_Ceph-1] Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.

[PB-2] "Barremitinae". fossilworks.org. Retrieved 17 December 2021.

[3] Breskovski, St. (1977). "Sur la classification de la famille Desmoceratidae, Zittel, 1895 (Ammonoidea, Crétacé)". C. R. Acad. Bulg. Sci. 30 (6): 891–4 – via Internet Archive.

[Wright-4] Wright, C. W. with Callomon, J.H. and Howarth, M.K. (1996), Mollusca 4 Revised , Cretaceous Ammonoidea, vol. 4, in Treatise on Invertebrate Paleontology, Part L (Roger L. Kaesler et el. eds.), Boulder, Colorado: The Geological Society of America & Lawrence, Kansas: University of Kansas Press, at 69.

[5] Jaap KLEIN & Zdenĕk VAŠÍČEK, (2011), Fossilium Catalogus I: Animalia, Lower Cretaceous Ammonites V Desmoceratoidea, Pars 148, Weikersheim, Germany: Backhuys Publishers Margraf Publishers, 2-65.

[6] Fabrizio Cecca, Paolo Faraoni, Agostino Marini (1998) "Latest Hauterivian (Early Cretaceous) ammonites from Umbria-Marche Apennines (Central Italy)", Palaeontographia Italica, 85, 61-110, Pisa, Aprile 1998.

[7] Alexander LUKENEDER (2001), "Siphuncle Structures in Barremian (Lower Cretaceous) Ammonites from Austria", Ann. Naturhist. Mus. Wien 102A, 69-83.

[8] Vašíček, Zdeněk (2002); "Lower Cretaceous Ammonoidea in the Podbranč quarry (Pieniny Klippen Belt, Slovakia)" Bulletin of the Czech Geological Survey, Vol. 77, No. 3, 187–200.

[9] Natalia Dimitrova (1967), Fosilite na Bulgaria. IV. Dolna Kreda - Glavonogi [Fossils of Bulgaria. IV. Lower Crateceous - Cephalopoda (Nautiloidea & Ammonoidea)], Sofia: Bulgarian Academy of Sciences, 424 p., 93 pl. (In Bulgarian with French summary).

[10] Luc Georges Bulot, Jean-Luis Latil, Jean Vermuelen, Mohamed Fouad Aly (2011), "Mogharaceras priscum (Douvillé, 1916) a peculiar Barremian ammonite (Desmoceratoidea, Barremitinae) from Northern Sinai (Egypt)^{[dead link]}", Geologica Carpathica Archived August 5, 2012, at the Wayback Machine, December 2011, 62, 6.

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