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Randallia
Taxonomy
Randallia was named by Stimpson (1857) [Sepkoski's age data: T Mi R]. It is extant.
It was assigned to Leucosiidae by Rathbun (1926) and Karasawa (1993); to Decapoda by Sepkoski (2002); and to Ebaliinae by Schweitzer et al. (2010) and Karasawa et al. (2019).
It was assigned to Leucosiidae by Rathbun (1926) and Karasawa (1993); to Decapoda by Sepkoski (2002); and to Ebaliinae by Schweitzer et al. (2010) and Karasawa et al. (2019).
Synonymy list
Year | Name and author |
---|---|
1857 | Randallia Stimpson |
1926 | Randallia Rathbun p. 75 |
1993 | Randallia Karasawa p. 76 |
2002 | Randallia Sepkoski |
2010 | Randallia Schweitzer et al. p. 89 |
2019 | Randallia Karasawa et al. p. 10 |
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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.
G. Randallia Stimpson 1857
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†Randallia jingomao Hu and Tao 2004
†Randallia ornata Randall 1839
†Randallia pleistocenica Rathbun 1926
†Randallia prolanata Hu and Tao 1996
†Randallia saitoensis Karasawa 1993
†Randallia strouhali Bachmayer 1953
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, o = order, c = class | |||||
References: Aberhan 1992, Turnsek 1997, Fearon and Clapham 2023 |
Age range: base of the Early/Lower Miocene to the top of the Late/Upper Pleistocene or 23.03000 to 0.01170 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Miocene | Brazil (Para) | R. sp. (65162) | |
Early/Lower Pliocene | Japan (Miyazaki) | R. saitoensis (127696) | |
Pleistocene | USA (California) | R. ornata (138720) R. ornata, R. pleistocenica (138719) | |
Pleistocene - Holocene | USA (California) | R. ornata (138721 138722 138821) R. pleistocenica (138724) | |
Middle Pleistocene | USA (California) | R. ornata (138723) | |
Late/Upper Pleistocene | USA (California) | R. ornata (59063) |