| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Mactrellona was named by Marks (1915) [Sepkoski's age data: T Mi R]. It is extant.
It was assigned to Mactrinae by Woodring (1982); and to Veneroida by Sepkoski (2002).
It was assigned to Mactrinae by Woodring (1982); and to Veneroida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
G. Mactrellona Marks 1915
show all | hide all
Mactrellona alata Spengler 1802
Mactrellona exoleta Garay 1837
†Mactrellona tumbezia Olsson 1921
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|||||
|
|
||||
| Source: g = genus, c = class | |||||
| References: Aberhan et al. 2004, Sanchez Roig 1926 | |||||
Age range
Maximum range based only on fossils: base of the Middle Eocene to the top of the Gelasian or 48.07000 to 1.80000 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Venezuela | M. sp. (134840) | |
| Late/Upper Eocene | Venezuela | M. cerrocometensis (134867) | |
| Early/Lower Oligocene | Peru (Piura) | Mactrella tumbezia (55437) | |
| Late/Upper Oligocene | Peru (Piura) | Mactra tumbezia (64559) | |
| Early/Lower Miocene | Peru | Mactrella exoleta (66178) | |
| Tortonian | Dominican Republic | Mactrella alata (58817) | |
| Tortonian | Panama (Colon) | M. alata (145250 145332 145567) M. sp. (79791 79792) | |
| Tortonian | Panama | M. alata (93168 93177) | |
| Late/Upper Miocene | Colombia | M. alata (131219) | |
| Pliocene | Costa Rica | Mactra alata, Mactra exoleta (134665) | |
| Pliocene | Ecuador (Manabi) | Mactra alata (51886) | |
| Late/Upper Pliocene | Colombia (La Guajira) | M. sp. (136994 157967 157969) | |
| Piacenzian | Costa Rica | Mactra alata (134652) | |
| Gelasian | Ecuador (Manabi) | Mactra alata (51879) | |
| Early/Lower Pleistocene | Ecuador (Manabi) | M. sp. (48664) |