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Amygdalothecida
Discussion
Defined as "subord.nov." in Lefebvre and Vizcaino 1990, but they give authority to (Ubaghs, 1969) who treated it as Family Amygdalothecidae. Giving authority to Lefebvre and Vizcaino 1990 instead because they continue to use Family Amygdalothecidae Ubaghs 1969
Taxonomy
Amygdalothecida was named by Lefebvre and Vizcaino (1999).
It was assigned to Cornuta by Lefebvre and Vizcaino (1999).
It was assigned to Cornuta by Lefebvre and Vizcaino (1999).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Amygdalothecida Lefebvre and Vizcaino p. 440 |
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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.
Subor. †Amygdalothecida Lefebvre and Vizcaino 1999
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Fm. †Amygdalothecidae Ubaghs 1969
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G. †Beryllia
G. †Domfrontia
G. †Nanocarpus
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†Nanocarpus milnerorum Ruta 1999
Invalid names: Juliaecarpus Ruta 1999 [synonym]
Fm. †Hanusiidae Cripps 1991
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G. †Hanusia
G. †Progalliaecystis
G. †Prokopicystis
G. †Reticulocarpos
Diagnosis
No diagnoses are available