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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acanthorhynchia (Echinirhynchia)
Taxonomy
Acanthorhynchia (Echinirhynchia) was named by Childs (1969).
It was assigned to Acanthorhynchia by Childs (1969).
It was assigned to Acanthorhynchia by Childs (1969).
Synonymy list
Year | Name and author |
---|---|
1969 | Acanthorhynchia (Echinirhynchia) Childs |
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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.
Subg. †Acanthorhynchia (Echinirhynchia) Childs 1969
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†Acanthorhynchia (Echinirhynchia) lorioli Rollier 1917
†Acanthorhynchia (Echinirhynchia) setosa Thomson and Owen 1979
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 5.27 | 3.70 | 7.50 | 5.60 | 2.69 |
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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: base of the Early/Lower Oxfordian to the top of the Early/Lower Aptian or 161.20000 to 122.46000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Oxfordian | France | Acanthorhynchia lorioli (158161) | |
Oxfordian | Switzerland | Acanthorhynchia lorioli (158160) | |
Late/Upper Jurassic | Switzerland (Baselland) | Acanthorhynchia lorioli (48614) | |
Early/Lower Oxfordian | United Kingdom | Acanthorhynchia fileyensis (157928) | |
Late/Upper Oxfordian | France | Acanthorhynchia lorioli (13037) Echinirhynchia lorioli (13033) | |
Middle Oxfordian - Late/Upper Oxfordian | France | Echinirhynchia lorioli (13116) | |
Valanginian | Czech Republic | Acanthorhynchia parva (65518 65529) | |
Early/Lower Aptian | Antarctica | Acanthorhynchia setosa (157569 157570 157585) |