Hoplitoides
{{Short description|Genus of algae (fossil)}}
{{Automatic taxobox
| fossil_range = Turonian
~{{fossil range|94|89}}
| image =
| taxon = Hoplitoides
| authority = von Koenen, 1898
| subdivision_ranks = Species
| subdivision = See text
| type_species = H. latesellatus
}}
Hoplitoides is an ammonite from the Upper Cretaceous, Turonian belonging to the Coilopoceratidae, a family in the Acanthoceratoidea. Hoplitoides have early whorls which are grooved, then flat, and finally narrowly rounded venters; early stages with umbilical tubercles and space ribs, later stages becoming smooth. The suture is similar to that of Coilopoceras but less extreme. Hoplitoides has an established distribution which is widespread, from western North America, northwestern Africa and northern South America.
Species
{{div col|colwidth=30em}}
- H. gibbulosus
- H. ingens
- H. koeneni
- H. latesellatus (type species)
- H. mirabilis
- H. sandovalensis
- H. wohltmanni
{{div col end}}
Distribution
Fossils of Hoplitoides have been found in Brazil, Cameroon, Colombia (La Frontera, Huila, Cundinamarca and Boyacá, Loma Gorda, Aipe, Huila and San Rafael Formations),Patarroyo, 2016, p.41Patarroyo, 2011, p.69Patarroyo & Rojas, 2007, pp.92-93 Mexico, Nigeria, Peru, Trinidad and Tobago, Tunisia, United States (New Mexico), and Venezuela.[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=15011 Hoplitoides] at Fossilworks.org
References
{{Portal|Paleontology}}
{{Reflist}}
= Bibliography =
- {{citation |last=Patarroyo |first=Pedro |year=2016 |title=Amonoideos y otros macrofósiles del lectoestratotipo de la Formación la Frontera, Turoniano inferior - medio (Cretácico Superior) en San Francisco, Cundinamarca (Colombia) |url=http://www.scielo.org.co/pdf/boge/v38n3/v38n3a03.pdf |journal=Boletín de Geología, Universidad Industrial de Santander |volume=38 |pages=41–54 |accessdate=2017-04-04}}
- {{citation |last=Patarroyo |first=Pedro |year=2011 |title=Sucesión de Amonitas del Cretácico Superior (Cenomaniano-Coniaciano) de la parte más alta de la Formación Hondita y de la Formación Loma Gorda en la Quebrada Bambucá, Aipe - Huila (Colombia) |url=http://www.scielo.org.co/pdf/boge/v33n1/v33n1a06.pdf |journal=Boletín de Geología, Universidad Nacional de Colombia |volume=33 |pages=69–92 |accessdate=2017-03-30}}
- {{citation |last1=Patarroyo |first1=Pedro |last2=Rojas |first2=Alexis |year=2007 |title=La sucesión y la fauna del Turoniano de la Formación San Rafael en Pesca y su comparación con la sección tipo en Samacá (Boyacá-Colombia-S.A.) |url=http://www.bdigital.unal.edu.co/32498/1/32029-117388-1-PB.pdf |journal=Geología Colombiana, Universidad Nacional de Colombia |volume=32 |pages=89–96 |accessdate=2017-04-05 |archive-date=2017-04-19 |archive-url=https://web.archive.org/web/20170419110445/http://www.bdigital.unal.edu.co/32498/1/32029-117388-1-PB.pdf |url-status=dead }}
Further reading
- {{cite book| first1=W.J. |last1=Arkell |first2=B. |last2=Kummel |first3=C.W. |last3=Wright |series=Treatise on Invertebrate Paleontology, Part L, Mollusca 4| title=Mesozoic Ammonoidea |publisher=Geological Society of America and University of Kansas Press |location=Lawrence, Kansas |year=1957}}
External links
- [https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=15011 The Paleobiology Database - Hoplitoides entry] accessed 2 December 2011
{{Taxonbar|from=Q5900850}}
Category:Ammonites of North America
Category:Cretaceous United States
Category:Ammonites of South America
Category:Turonian genus first appearances