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Taxonomy
Palaeonucula aldanensis was named by Kurushin (1987).
Sister species lacking formal opinion data
Nucula blanfordi, Nucula eudorae, Nucula kaoraensis, Nucula khoraensis, Nuculopsis expansa, Nuculopsis ishidoensis, Nuculopsis montanensis, P. agrawali, P. bellozanensis, P. blanfordi, P. calliope, P. caranthana, P. cuevitana, P. cuneiformis, P. elliptica, P. etheridgei, P. excavata, P. expansa, P. glanstriticea, P. goldfussi, P. isfjordica, P. ishidoensis, P. kaoraensis, P. makitoensis, P. matanii, P. menkei, P. menkii, P. merkii, P. monnandi, P. ornati, P. oxfordiana, P. rodei, P. saigonensis, P. stoliczkai, P. strigillata, P. sundaica, P. ungulella, P. ungullela, P. variabilis
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Palaeonucula aldanensis Kurushin |
| 1996 | Palaeonucula aldanensis Dagis et al. p. 23 figs. Pl 4, figs 3,4 |
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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.
†Palaeonucula aldanensis Kurushin 1987
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 2 | 1.79 | 1.77 | 1.81 | 1.79 | 0.031 |
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| Source: f = family, c = class | |||||
| References: Mikkelsen and Bieler 2008, Aberhan et al. 2004 | |||||
Age range: base of the Changhsingian to the top of the Griesbachian or 254.14000 to 250.50000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Russian Federation (Sakha) | Palaeonucula aldanensis (206755 206758) | |
| Griesbachian | Russian Federation (Sakha) | Palaeonucula aldanensis (206759 206761 206762 206763 206764 206765) | |
| Griesbachian | Russian Federation | Palaeonucula aldanensis (107122 221960) |