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Turritella andersoni lawsoni
Taxonomy
Turritella lawsoni was named by Dickerson (1916). Its type specimen is UCMP 12128 and is a 3D body fossil.
It was recombined as Turritella andersoni lawsoni by Merriam (1941) and Squires (1984).
It was recombined as Turritella andersoni lawsoni by Merriam (1941) and Squires (1984).
Sister species lacking formal opinion data
T. adela, T. agronomica, T. alcida, T. altiliroides, T. ameghinoi, T. anguillana, T. bilara, T. bilboraensis, T. biplicata, T. boycensis, T. brankampi, T. callizona, T. capensis, T. carninata, T. caseyi, T. chalybeatensis, T. chirena, T. claytonensis, T. cobbani, T. codellana, T. collazica, T. crocus, T. diastropha, T. difficilis, T. distincta, T. falconensis, T. fascialiis, T. femina, T. fischeri, T. forgemoli, T. gardnerae, T. hilli, T. jenkinsi, T. kauffmani, T. knysnaensis, T. kowiensis, T. laevissima, T. leonensis, T. lineolta, T. litharia, T. malaspina, T. mcnairyensis, T. megalobasis, T. meunieri, T. millepunctata, T. ministeri, T. molarium, T. monserratensis, T. multilinata, T. mundula, T. neusensis, T. novaesemljae, T. paraensis, T. pedroana, T. pelusae, T. perrieri, T. pirabica, T. pliorecens, T. pontoni, T. poronaiensis, T. premimetes, T. rostrata, T. rubricollis, T. soaresana, T. submortoni, T. tanaguraensis, T. trilara, T. triplicata, T. turneri, T. wagneriana, T. wasana, T. webbi, T. wiedenmayeri, T. pllanigyrata, T. conspicablis, T. chichibuensis, T. premortoni, T. waltonensis
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Turritella lawsoni Dickerson p. 502 figs. pl. 42, figs. 10a-b |
| 1927 | Turritella lawsoni Hanna p. 308 figs. Plate 49, figure 5 |
| 1941 | Turritella andersoni lawsoni Merriam p. 77 figs. Plate 9, figures 3, 4, 5, 6, 7, 8 ; plate 12, figure 4 |
| 1984 | Turritella andersoni lawsoni Squires p. 18 figs. Figures 6f-g |
| 1992 | Turritella lawsoni Squires and Demetrion p. 26 |
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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.
†Turritella andersoni lawsoni Dickerson 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Mexico (Baja California Sur) | Turritella lawsoni (5497) | |
| Ypresian - Lutetian | Mexico (Baja California) | Turritella lawsoni (5498 5503) | |
| Lutetian | USA (California) | Turritella lawsoni (200720) | |
| Middle Eocene | USA (California) | Turritella lawsoni (32907) | |
| Middle Eocene - Late/Upper Eocene | USA (California) | Turritella lawsoni (37928 37929 37931) |