Biology:Spitidiscus
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Spitidiscus is a genus of ammonites placed in the family Holcodiscidae.[1][2]
Species
List of species within Spitidiscus:[3]
- Spitidiscus kilapiae Rawson and Aguirre-Urreta, 2012 - Argentina
- Spitidiscus oregonensis Imlay, 1960 - Oregon
- Spitidiscus riccardii Leanza, and Wiedmann, 1992 - Argentina
- Spitidiscus simitiensis Haas, 1960 - Colombia
- Spitidiscus vandeckii (d'Orbigny, 1847)
Description
Biostratigraphic significance
The first appearance of the species Spitidiscus hugii or Spitidiscus vandeckii are proposed to be the marker for the beginning of the Barremian.[4]
Distribution
Spitidiscus has been found in:[3]
- Agrio Formation, Argentina
- Magdalena Valley, Simití and Cáqueza, Colombia
- Kaliste Formation, Czech Republic
- France
- Gagra, Georgia, Caucasus
- Maiolica Formation, Italy
- Subbetics, Spain
- Foggy Creek, Oregon
References
- ↑ 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 al. eds.), Boulder, Colorado: The Geological Society of America & Lawrence, Kansas: University of Kansas Press, at 69.
- ↑ "Spitidiscus". Sepkoski's Online Genus Database – Cephalopoda. http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class.
- ↑ 3.0 3.1 "Spitidiscus". Fossilworks. https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=15660.
- ↑ "GSSP Table - Mesozoic Era". Geologic Time Scale Foundation. https://engineering.purdue.edu/Stratigraphy/gssp/index.php?parentid=35. Retrieved 15 January 2014.
Bibliography
- "Spidiscus". Paleobiology Database. https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=15660&is_real_user=1. Retrieved 30 December 2021.
- "Spidiscus". Encyclopedia of Life (EOL). https://eol.org/pages/47420758. Retrieved 30 December 2021.
- Wright, Claud William; with John Hannes Callomon and M.K. Howarth (1996). Roger L. Kaesler. ed. Mollusca 4 Revised, Cretaceous Ammonoidea in Treatise on Invertebrate Paleontology Part L. Boulder, Colorado and Lawrence, Kansas: The Geological Society of America & University of Kansas Press. p. 69. https://archive.org/details/treatiseoninvert0000join/page/n3/mode/2up?view=theater.
- Arkell, W. J.; Furnish, W. M.; Kummel, Bernhard; Miller, A.K.; Moore, R.C.; Schindewolf, O.H. (1957). "Part L, Mollusca 4: Cephalopoda, Ammonoidea". in Raymond C. Moore. Treatise on Invertebrate Paleontology. Geological Society of America and University of Kansas Press. p. L371. ISBN 978-0-8137-3012-7. https://archive.org/details/treatiseoninvert0000unse_n4o3/page/n3/mode/2up?view=theater.
Wikidata ☰ Q12267669 entry
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