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Taxonomy
Lucina excavata was named by Carpenter (1857) [DISTRIBUTION: Late Oligocene-Recent; California-Mexico.]. It is extant.
It was recombined as Lucina (Here) excavata by Gabb (1866) and Stewart (1930); it was recombined as Here (Here) excavata by Moore (1988); it was recombined as Here excavata by Addicott (1973) and Coan et al. (2000).
It was recombined as Lucina (Here) excavata by Gabb (1866) and Stewart (1930); it was recombined as Here (Here) excavata by Moore (1988); it was recombined as Here excavata by Addicott (1973) and Coan et al. (2000).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1857 | Lucina excavata Carpenter p. 248 |
| 1866 | Lucina (Here) excavata Gabb |
| 1866 | Lucina (Here) richthofeni Gabb p. 29 figs. pl. 8, figs. 49 |
| 1907 | Phacoides richthofeni Arnold p. 543 |
| 1930 | Lucina (Here) excavata Stewart p. 181 figs. Plate 15, fig. 3; pl. 17, fig. 5 |
| 1932 | Phacoides (Here) richthofeni Loel and Corey p. 210 figs. Plate 36, figure 4 |
| 1973 | Here excavata Addicott p. 27 |
| 1988 | Here (Here) excavata Moore p. D13 figs. Plate 3, figures 5-14 |
| 2000 | Here excavata Coan et al. p. 263 |
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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.
Here excavata Carpenter 1857
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Invalid names: Phacoides (Here) richthofeni Gabb 1866 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Priabonian to the top of the Late/Upper Pleistocene or 38.00000 to 0.01170 Ma
Collections (34 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | USA (California) | Here excavata (194440) | |
| Priabonian | USA (California) | Here excavata (52801) | |
| Late/Upper Eocene | USA (California) | Phacoides richthofeni (71161 71162 71170 71174) | |
| Late/Upper Oligocene | USA (California) | Here excavata (72406 72407 72408 219730 219733 219735) | |
| Early/Lower Miocene | USA (California) | Here excavata (94859) Phacoides richthofeni (71216 71217) | |
| Miocene | USA (California) | Here excavata (195079) | |
| Middle Miocene | USA (California) | Lucina excavata (44985) | |
| Tortonian - Messinian | USA (California) | Here excavata (97234) | |
| Messinian | USA (California) | Here excavata (194803 194888) | |
| Early/Lower Pliocene | USA (California) | Here excavata (97209 97233 97236 97242) | |
| Zanclean - Gelasian | USA (California) | Here excavata (214259 214260 214263) | |
| Piacenzian - Gelasian | USA (California) | Here excavata (214255) | |
| Pleistocene | Mexico (Baja California) | Here excavata (96594) | |
| Late/Upper Pleistocene | USA (California) | Here excavata (96566) Lucina excavata (59063 160361 219030) | |
| Late/Upper Pleistocene | Mexico | Here excavata (67613) |