Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Laevigaterhynchia
Taxonomy
Laevigaterhynchia is a genus. It is not extant.
It was assigned to Rhynchonellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Rhynchonellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
2002 | Laevigaterhynchia Sepkoski |
2002 | Laevigaterhynchia Williams et al. p. 1283 |
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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.
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 2 | 9.12 | 8.40 | 9.90 | 9.15 | 1.06 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: Callovian or 165.30000 to 161.50000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Callovian | Greenland | Rhynchonella triplicosa (160099 160100) | |
Callovian | Germany (Baden-Württemberg) | Capillirhynchia triplicosa (94621 94625 94626 94663) | |
Early/Lower Callovian | France | Capillirhynchia triplicosa (170210 170537 170538 170539 170570 170617) | |
Early/Lower Callovian | Serbia | L. triplicosa (159191) |