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Smaragdia (Smaragdia)
Taxonomy
Smaragdia (Smaragdia) was named by Issel (1869). It is extant.
It was assigned to Smaragdia by Issel (1869), Ladd (1966), Perrilliat (1972) and Ladd (1982).
It was assigned to Smaragdia by Issel (1869), Ladd (1966), Perrilliat (1972) and Ladd (1982).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1869 | Smaragdia (Smaragdia) Issel |
1966 | Smaragdia (Smaragdia) Ladd p. 58 |
1972 | Smaragdia (Smaragdia) Perrilliat p. 25 |
1982 | Smaragdia (Smaragdia) Ladd p. 28 |
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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.
Subg. Smaragdia (Smaragdia) Issel 1869
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†Smaragdia (Smaragdia) jogjacartensis Martin 1916
Smaragdia (Smaragdia) viridis Linnaeus 1758
†Smaragdia (Smaragdia) viridis viridemaris Maury 1917
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
Reference: Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Early/Lower Miocene to the top of the Early/Lower Pleistocene or 23.03000 to 0.78100 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Collections (23 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Miocene | Marshall Islands | Smaragdia sp. A (78029) | |
Middle Miocene | Marshall Islands | Smaragdia jogjacartensis (77992) Smaragdia sp. A (78023) | |
Middle Miocene | Indonesia | Neritina jogjacartensis (70086) | |
Tortonian | Dominican Republic | Neritina viridemaris (58816 58817) | |
Late/Upper Miocene | Palau | Smaragdia jogjacartensis (77930) | |
Late/Upper Miocene | Indonesia | Smaragdia gelingsehensis (70078) | |
Late/Upper Miocene | Marshall Islands | Smaragdia colei (78022) Smaragdia colei, Smaragdia jogjacartensis (77986) Smaragdia jogjacartensis (77977 77991) Smaragdia sp. A (77984 77990) | |
Pliocene | Costa Rica | Neritina viridemaris (134657) | |
Late/Upper Pliocene | Mexico | Smaragdia viridis (77713 77714) | |
Late/Upper Pliocene | Jamaica | Smaragdia viridis (58522) | |
Late/Upper Pliocene | Fiji | Smaragdia viridis (78108 78112 78113) | |
Piacenzian | Costa Rica | Neritina viridemaris (134653) | |
Early/Lower Pleistocene | Panama | Neritina viridis (80304) |