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Leptocoeliidae
Taxonomy
Leptocoeliidae was named by Boucot and Gill (1956).
It was assigned to Dayiacea by Bassett and Cocks (1974); and to Rhynchotrematoidea by Williams et al. (2002) and Boucot et al. (2008).
It was assigned to Dayiacea by Bassett and Cocks (1974); and to Rhynchotrematoidea by Williams et al. (2002) and Boucot et al. (2008).
Synonymy list
Year | Name and author |
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1956 | Leptocoeliidae Boucot and Gill |
1974 | Leptocoeliidae Bassett and Cocks |
2002 | Leptocoeliidae Williams et al. p. 1081 |
2008 | Leptocoeliidae Boucot et al. |
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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. †Leptocoeliidae Boucot and Gill 1956
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G. †Australocoelia
G. †Eocoelia Nikiforova 1961
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†Eocoelia akimiskii Jin 2003
†Eocoelia angelini Lindström 1861
†Eocoelia curtisi Ziegler 1966
†Eocoelia hemisphaerica Sowerby 1839
†Eocoelia sulcata Prouty 1923
G. †Pacificocoelia Boucot 1975
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†Leptocoelia infrequens globosa Johnson 1970
†Pacificocoelia infrequens Walcott 1884
Diagnosis
No diagnoses are available