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Cranaenidae
Taxonomy
Cranaenidae was named by Cloud (1942).
It was assigned to Cryptonelloidea by Williams et al. (2006).
It was assigned to Cryptonelloidea by Williams et al. (2006).
Subtaxa
Synonymy list
Year | Name and author |
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1942 | Cranaenidae Cloud |
2006 | Cranaenidae Williams et al. p. 2019 |
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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.
Fm. †Cranaenidae Cloud 1942
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Subfm. †Afilasmatinae Williams et al. 2006
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Subfm. †Cranaeninae Thomson 1926
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G. †Costacranaena
G. †Cranaena Hall and Clarke 1893
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†Cranaena circularis Easton 1962
†Cranaena concava Campbell and Engel 1963
†Cranaena dorsisulcata Carter 1967
†Cranaena globosa Weller 1914
†Cranaena hannibalensis Moore 1928
†Cranaena lincklaeni Hall 1860
†Cranaena romingeri Hall 1863
†Cranaena sullivanti Hall 1867
†Cranaena texana Carter 1967
Invalid names: Eunella Hall and Clarke 1894 [synonym]
G. †Maclarenella
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Emsian to the top of the Changhsingian or 407.60000 to 252.17000 Ma
Collections (299 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
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Devonian | USA (Alaska) | Cranaena romingeri (111909) Eunella sp. (112326) | |
Emsian | Canada (Nunavut) | Cranaena sp. (26615 26616 26617) | |
Emsian - Eifelian | Canada (Ontario) | Cranaena sp. (40039) | |
Eifelian | Germany | Cranaena sp. (616) | |
Eifelian | USA (Pennsylvania) | Cranaena sp. (659) | |
Eifelian | Brazil (Piaui) | Cranaena sp. (37129) | |
Eifelian | Canada (Ontario) | Cranaena romingeri (3844 3845 3850) | |
Eifelian - Givetian | USA (Iowa) | Cranaena sp. (93841) | |
Middle Devonian | USA (New York) | Eunella linklaen (91240 91281) | |
Middle Devonian | USA (Michigan) | Cranaena romingeri (14248) | |
Youngest occurrences |
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Time interval | Ma | Country or state | PBDB collection number |
Arnsbergian | USA (California) | Cranaena sp. (226318) | |
Moscovian | Canada (Nunavut) | Cranaena nassichuki (62696) | |
Late/Upper Pennsylvanian - Cisuralian | USA (California) | Cranaena sp. (143616 143619) | |
Asselian | Russian Federation (Rostovskaya) | Planothyris idonea (126075) | |
Artinskian | USA (Texas) | Anomalesia perplexa (75885 75930) | |
Kungurian | USA (Texas) | Anomalesia perplexa (43534 81860) | |
Wordian | Thailand (Ratchaburi) | Pontielasma praeundatum (40954) | |
Wuchiapingian | Germany | Eremithyris muhlbergensis (161727 161728 161729 161730) | |
Wuchiapingian | USA (Utah) | Girtyella sp. (39557 39558) | |
Changhsingian | China (Xizang) | Girtyella sp. (51401) |