| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Age range and collections |
Lyroschizodus
Bivalvia - Trigoniida - Trigoniidae
Taxonomy
Lyroschizodus was named by Newell and Boyd (1975) [Sepkoski's age data: P Leon-m Sepkoski's reference number: 1066].
It was assigned to Trigoniidae by Boyd and Newell (1979); to Trigonioida by Sepkoski (2002); and to Pelecypoda by Kues (2004).
It was assigned to Trigoniidae by Boyd and Newell (1979); to Trigonioida by Sepkoski (2002); and to Pelecypoda by Kues (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Lyroschizodus Newell and Boyd p. 149 |
| 1979 | Lyroschizodus Boyd and Newell p. 17 |
| 2002 | Lyroschizodus Sepkoski, Jr. |
| 2004 | Lyrioschizodus Kues p. 196 |
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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