| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Mactromya unionides
Taxonomy
No taxonomic data are available
Sister species
Sister species lacking formal opinion data
M. acerte, M. aceste, M. acosta, M. altera, M. arenacea, M. aspasia, M. cardiloides, M. cardioideum, M. carnesi, M. compressa, M. concentrica, M. couloni, M. depressa, M. eamesi, M. equisetitis, M. globosa, M. impressa, M. lindhammeri, M. mehrotrai, M. ovalis, M. parvula, M. schmidi, M. subglobosa, M. vectensis, M. incerta
Synonymy list
No taxonomic opinions are available
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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
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Hettangian to the top of the Early/Lower Sinemurian or 201.40000 to 192.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Hettangian | United Kingdom (England) | Mactromya unionides (29230) | |
| Late/Upper Hettangian | United Kingdom (Wales) | Mactromya unionides (29234) | |
| Late/Upper Hettangian | United Kingdom (England) | Mactromya unionides (29233) | |
| Middle Hettangian | United Kingdom (England) | Mactromya unionides (29232) | |
| Early/Lower Hettangian - Middle Jurassic | United Kingdom (England) | Mactromya unionides (29229) | |
| Early/Lower Sinemurian | United Kingdom (Wales) | Mactromya unionides (29236 29238 29240 29242) |