Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lithancylus
Taxonomy
Lithancylus is a genus. It is not extant.
It was assigned to Ancyloceratinae by Wright et al. (1996); to Ammonoidea by Sepkoski (2002); and to Ancyloceratidae by Bersac and Bert (2019).
It was assigned to Ancyloceratinae by Wright et al. (1996); to Ammonoidea by Sepkoski (2002); and to Ancyloceratidae by Bersac and Bert (2019).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1996 | Lithancylus Wright et al. p. 216 |
2002 | Lithancylus Sepkoski |
2019 | Lithancylus Bersac and Bert p. 155 |
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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. †Lithancylus
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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 Early/Lower Aptian to the top of the Early/Lower Albian or 121.40000 to 110.10000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Aptian | France | L. grandis (228367) | |
Aptian | United Kingdom (England) | L. grandis (1776) | |
Aptian | Antarctica | L. guanacoense (83559) | |
Late/Upper Aptian | Antarctica | L. sp. (64242) | |
Late/Upper Aptian | Argentina | L. guanacoense (64159 64160) | |
Early/Lower Albian | United Kingdom (England) | L. grandis (77947) |