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Yoldia (Sachalinella)
Taxonomy
Sachalinella was named by Savitskii (1969).
It was reranked as Yoldia (Sachalinella) by Kafanov et al. (2001).
It was assigned to Yoldia by Kafanov et al. (2001).
It was reranked as Yoldia (Sachalinella) by Kafanov et al. (2001).
It was assigned to Yoldia by Kafanov et al. (2001).
Subtaxa
Species lacking formal opinion data
Yoldia alta, Yoldia amygdalaeformis, Yoldia anastasia, Yoldia angusta, Yoldia antiquus, Yoldia asagaiensis, Yoldia breweri, Yoldia calumetensis, Yoldia caudata, Yoldia chejsliensis, Yoldia chojensis, Yoldia chojensis, Yoldia clallamensis, Yoldia cuneata, Yoldia djakovi, Yoldia eborea, Yoldia emersoni, Yoldia enemtensis, Yoldia epilongissima, Yoldia franciscoi, Yoldia frater, Yoldia gackhensis, Yoldia germena, Yoldia glacialis, Yoldia gretschishkini, Yoldia hakobutsensis, Yoldia hammetti, Yoldia heeringi, Yoldia hokkaidoensis, Yoldia houstonia, Yoldia kamtschatica, Yoldia khandasensis, Yoldia kikuchii, Yoldia kindlei, Yoldia kindlei, Yoldia knoxensis, Yoldia kochtanensis, Yoldia kovatschensis, Yoldia kurzi, Yoldia lanceolata, Yoldia leurovata, Yoldia levitestata, Yoldia limimtensis, Yoldia limulata, Yoldia longa, Yoldia longa, Yoldia longifrons, Yoldia longissima, Yoldia longissima, Yoldia lusoana, Yoldia mediana, Yoldia microdonta, Yoldia mira, Yoldia moessi, Yoldia multiconcentrica, Yoldia nabiliana, Yoldia nabiliana, Yoldia navicula, Yoldia oblongoides, Yoldia obsoleta, Yoldia ovalis, Yoldia ovata, Yoldia palachei, Yoldia pennulata, Yoldia philippiana, Yoldia pistorupes, Yoldia posneri, Yoldia potomacensis, Yoldia praecompsa, Yoldia praeposneri, Yoldia praeposneri, Yoldia raulini, Yoldia rubamnis, Yoldia sagittaria, Yoldia sakhalinensis, Yoldia salvationemensis, Yoldia semenoides, Yoldia semistriata, Yoldia semistriata, Yoldia septariana, Yoldia serotina, Yoldia siliqua, Yoldia slodkewitschi, Yoldia sobrina, Yoldia soror, Yoldia striatula, Yoldia strucki, Yoldia subacuta, Yoldia subamygdalea, Yoldia subpilvoensis, Yoldia tarphaeia, Yoldia tatianensis, Yoldia tschekhovi, Yoldia uvutschensis, Yoldia valida, Yoldia ventricosa, Yoldia waltonensis
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Yoldia (Sachalinella) Kafanov et al. |
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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.
Subg. †Yoldia (Sachalinella) Savitskii 1969
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†Yoldia (Sachalinella) matschigarica Kristofovich 1964
†Yoldia (Sachalinella) nairoensis Evseev 1964
†Yoldia (Sachalinella) vasiljevskii Slodkewitsch 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Mikkelsen and Bieler 2008, Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Early/Lower Oligocene to the top of the Burdigalian or 33.90000 to 15.98000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oligocene | Russian Federation | Yoldia matschigarica (70518) Yoldia nairoensis, Yoldia matschigarica (70463) | |
| Rupelian | Russian Federation | Yoldia vasiljevskii (49975) | |
| Late/Upper Oligocene | Russian Federation | Yoldia nairoensis (70475) | |
| Aquitanian - Burdigalian | Russian Federation | Yoldia nairoensis (50172) |