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Protoleptostrophia perplana
Taxonomy
Strophomena perplana was named by Conrad (1839).
It was recombined as Strophodonta perplana by Hall (1867), Walcott (1884); it was recombined as Stropheodonta perplana by Schuchert (1897); it was recombined as Leptostrophia perplana by Clarke (1903); it was recombined as Protoleptostrophia perplana by Caster (1939), Ellison (1965).
It was recombined as Strophodonta perplana by Hall (1867), Walcott (1884); it was recombined as Stropheodonta perplana by Schuchert (1897); it was recombined as Leptostrophia perplana by Clarke (1903); it was recombined as Protoleptostrophia perplana by Caster (1939), Ellison (1965).
Synonymy list
| Year | Name and author |
|---|---|
| 1839 | Strophomena perplana Conrad p. 257 |
| 1867 | Strophodonta perplana Hall figs. pl. 11, fig. 22 |
| 1884 | Strophodonta perplana Walcott p. 120 figs. Plate xiii, fig. 11 |
| 1897 | Stropheodonta perplana Schuchert |
| 1903 | Leptostrophia perplana Clarke p. 243 |
| 1939 | Protoleptostrophia perplana Caster pp. 175 - 176 |
| 1965 | Protoleptostrophia perplana Ellison |
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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.
†Protoleptostrophia perplana Conrad 1839
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range: base of the Early/Lower Devonian to the top of the Famennian or 419.62000 to 358.86000 Ma
Collections (176 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Devonian | Canada (Ontario) | Protoleptostrophia perplana (40058) | |
| Eifelian | USA (New York) | Leptostrophia perplana (9538 9541 9547 9549 9552 9553 9613 9615 9617) | |
| Eifelian | USA (Virginia) | Stropheodonta perplana (6993) | |
| Eifelian | Canada (Ontario) | Protoleptostrophia perplana (213759) | |
| Eifelian | USA (Pennsylvania) | Leptostrophia perplana (232686) | |
| Middle Devonian | USA (New York) | Protoleptostrophia perplana (91091 91215 91216 91217 91228 91229 91230 91232 91233 91234 91235 91237 91238 91239 91242 91243 91244 91245 91246 91248 91250 91270 91271 91272 91274 91275 91277 91278 91279 91280 91281) | |
| Givetian | USA (Michigan) | Protoleptostrophia perplana (38475 38476) | |
| Givetian | USA (Indiana) | Protoleptostrophia perplana (65999 66003) | |
| Givetian | USA (Ohio) | Protoleptostrophia perplana (38450 38451 38452 38455 38456 38457 38458 38459 38460 38463 38464 38465 38466) | |
| Givetian | USA (Pennsylvania) | Protoleptostrophia perplana (9659 9661 9667 9674 9704 9888 9893 9905 9910 9914 9925) | |
| Givetian | USA (New York) | Protoleptostrophia perplana (5619 5620 5657 5661 5664 5665 5666 5668 8714 8715 8717 8723 8724 8725 8740 8978 8980 8982 8985 8987 8991 8993 8995 9001 9003 9004 9006 9015 9016 9017 9018 9019 9020 9027 9028 9399 9400 9402 9403 9404 9405 9406 9407 9409 9501 9502 9503 9504 9506 9603 9604 9607 9608 9609 9610 9612 10107 10109 10110 10119 74985 76163 89648 89651 89652 89653 89657 89660 89661 89663 89667 89670 89672 89673 89674 89712 89741 89750 89756 89876 89877 89885 89893 89903 89910 89943 90843 94410 94411 94432 94433 96209 96210 96211 96212 96213 111331 111343) | |
| Givetian | USA (West Virginia) | Protoleptostrophia perplana (96330 96331) | |
| Famennian | USA (New York) | Strophodonta perplana (14261 54260 54261 54493) |