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Pleydellia leura
Taxonomy
Grammoceras leurum was named by Buckman (1890).
It was recombined as Pleydellia leura by Schulbert (2001).
It was recombined as Pleydellia leura by Schulbert (2001).
Sister species lacking formal opinion data
P. arcuaeta, P. arcuata, P. burtonensis, P. comata, P. costula, P. crassiornata, P. dudelangensis, P. falcifera, P. fluens, P. folleata, P. laevigata, P. lotharingica, P. maudensis, P. microphyllia, P. particostata, P. pseudoarcuata, P. pseudolotharingica, P. spathi, P. ubcompta, P. attrita, P. bifax, P. egena, P. fuselieri, P. paucicosta, P. paucicostata, P. subcompacta, P. celtica, P. flamandi, P. lugdunensis
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Grammoceras leurum Buckman |
| 2001 | Pleydellia leura Schulbert p. 96 figs. Pl 13, figs 6,7,10,11; pl 14, fig 1; pl 26, fig 1; pl 27, fig 1 |
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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.
†Pleydellia leura Buckman 1890
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| height | 1 | 20.5 | |||||
| diameter | 1 | 54.6 | |||||
| inflation | 1 | 18.8 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Toarcian to the top of the Aalenian or 180.40000 to 170.90000 Ma
Collections (32 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Toarcian | Germany (Bavaria) | Pleydellia leura (51818 51819 51820 51821 51822 51823 51839 51840 51842 51843 51844 51845 51846 51847 51848 51849 51850) | |
| Toarcian | France | Pleydellia leura (210824) | |
| Late/Upper Toarcian | Bulgaria | Pleydellia leura (151029) | |
| Late/Upper Toarcian | Germany | Pleydellia leura (59454 59456) | |
| Late/Upper Toarcian | Spain | Pleydellia leura (168058) | |
| Late/Upper Toarcian | Spain (Murcia) | Pleydellia leura (201659 201662) | |
| Late/Upper Toarcian - Aalenian | France | Grammoceras leurum (51501) | |
| Early/Lower Aalenian | Germany | Pleydellia leura (59457 59458 59459 59462 59463 59464 59467) |