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Schizaster lecontei
Taxonomy
Schizaster lecontei was named by Merriam (1899).
It was recombined as Schizaster (Paraster) lecontei by Squires and Demetrion (1992).
It was recombined as Schizaster (Paraster) lecontei by Squires and Demetrion (1992).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1899 | Schizaster lecontei Merriam p. 165 figs. Plate XII, Figs 1 |
1915 | Schizaster lecontei Clark and Twitchell p. 151 |
1920 | Schizaster lecontei Kew pp. 151 - 152 figs. Plate 41, figures 3a, 3b, 3c, 3d |
1938 | Schizaster lecontei Grant and Hertlein p. 120 |
1992 | Schizaster (Paraster) lecontei Squires and Demetrion p. 46 |
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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.
†Schizaster lecontei Merriam 1899
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Kiessling 2004 |
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Paleocene | USA (California) | Schizaster lecontei (190773 190786 190797 190800) | |
Thanetian | USA (California) | Schizaster lecontei (52612) | |
Ypresian | USA (California) | Schizaster lecontei (122337) | |
Eocene | USA (California) | Schizaster lecontei (207125) |