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Yoldia sammamishensis
Taxonomy
Yoldia sammamishensis was named by Weaver (1912). It is a 3D body fossil. Its type locality is Issaquah, northeast, which is in a Miocene marine sandstone in Washington.
Sister species lacking formal opinion data
Y. alta, Y. amygdalaeformis, Y. angusta, Y. breweri, Y. calumetensis, Y. chojensis, Y. clallamensis, Y. cuneata, Y. eborea, Y. emersoni, Y. frater, Y. germena, Y. glacialis, Y. hakobutsensis, Y. hokkaidoensis, Y. kamtschatica, Y. khandasensis, Y. kindlei, Y. knoxensis, Y. kochtanensis, Y. lanceolata, Y. leurovata, Y. levitestata, Y. limulata, Y. longa, Y. longifrons, Y. longissima, Y. lusoana, Y. mediana, Y. microdonta, Y. mira, Y. moessi, Y. multiconcentrica, Y. nabiliana, Y. oblongoides, Y. obsoleta, Y. oregonensis, Y. ovata, Y. palachei, Y. pennulata, Y. philippiana, Y. praeposneri, Y. raulini, Y. sagittaria, Y. sammammishensis, Y. semistriata, Y. septariana, Y. serotina, Y. slodkewitschi, Y. sobrina, Y. soror, Y. striatula, Y. subacuta, Y. subpilvoensis, Y. tarphaeia, Y. tatianensis, Y. uvutschensis, Y. valida, Y. ventricosa, Y. waltonensis, Y. kurzi, Y. hammetti, Y. houstonia, Y. pistorupes, Y. potomacensis, Y. praecompsa, Y. semenoides, Y. anastasia, Y. longa, Y. nabiliana, Y. sakhalinensis, Y. asagaiensis, Y. franciscoi, Y. kindlei, Y. ovalis, Y. rubamnis, Y. siliqua, Y. antiquus, Y. caudata, Y. chejsliensis, Y. chojensis, Y. djakovi, Y. enemtensis, Y. epilongissima, Y. gackhensis, Y. gretschishkini, Y. heeringi, Y. kikuchii, Y. kovatschensis, Y. limimtensis, Y. longissima, Y. navicula, Y. posneri, Y. praeposneri, Y. salvationemensis, Y. semistriata, Y. strucki, Y. subamygdalea, Y. tschekhovi
Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Yoldia sammamishensis Weaver p. 56 |
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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.
†Yoldia sammamishensis Weaver 1912
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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 Chattian to the top of the Early/Lower Miocene or 27.30000 to 15.98000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chattian | USA (Washington) | Yoldia sammamishensis (52362 52366) | |
| Early/Lower Miocene | USA (Washington) | Yoldia sammamishensis (type locality: 241874) |