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Xyne grex
Taxonomy
Xyne grex was named by Jordan and Gilbert (1919). It is a 3D body fossil. Its type locality is Lompoc Quarry, which is in a Tortonian basinal (siliciclastic) diatomite in the Monterey Formation of California.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1919 | Xyne grex Jordan and Gilbert p. 25 figs. Plate IX, Fig. 1 |
| 1920 | Xyne grex Jordan and Gilbert p. 7 |
| 1920 | Xyne fitgeri Jordan and Gilbert p. 10 figs. Plates IV, V |
| 1921 | Xyne fitgeri Jordan p. 242 |
| 1921 | Xyne grex Jordan p. 242 |
| 1943 | Xyne grex David p. 54 |
| 2012 | Xyne grex Fierstine et al. p. 26 |
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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.
†Xyne grex Jordan and Gilbert 1919
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Invalid names: Xyne fitgeri Jordan and Gilbert 1920 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Tortonian or 11.63000 to 7.24600 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tortonian | USA (California) | Xyne grex (type locality: 45489 84331) | |
| Late/Upper Miocene | USA (California) | Xyne grex (152598 179733 185676 185677 185678 185679) |