Patrognathus
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This article relies largely or entirely on a single source. (April 2024) |
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| Genus: | †Patrognathus |
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Patrognathus is an extinct genus of conodonts.
Use in stratigraphy
The Tournaisian, the oldest age of the Mississippian (also known as Lower Carboniferous) contains eight conodont biozones, four of which contain Patrognathus species:
- the zone of Siphonodella quadruplicata and Patrognathus andersoni (upper zone of Patrognathus andersoni)
- the lower zone of Patrognathus andersoni
- the zone of Patrognathus variabilis
- the zone of Patrognathus crassus
References
- ↑ British Avonian (Carboniferous) conodont faunas, and their value in local and intercontinental correlation. FHT Rhodes, RL Austin, EC Druce, 1969, British Museum (Natural History)
External links
- "Patrognathus". The Encyclopedia of Life.
- "Patrognathus". Paleobiology Database. Retrieved 5 July 2016.
Categories:
- Articles with short description
- Short description with empty Wikidata description
- Articles needing additional references from April 2024
- All articles needing additional references
- Articles with 'species' microformats
- Encyclopedia of Life ID not in Wikidata
- Taxonbars desynced from Wikidata
- Taxonbar pages requiring a Wikidata item
- Ozarkodinida genera
- Mississippian conodonts
- Tournaisian life
- Fossil taxa described in 1969
- Mississippian first appearances
- Mississippian extinctions
- All stub articles
- Conodont stubs