| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Trigonium arcticum var. californica (Grunow) Wornardt 1967, p. 64; fig. 123, 126 | |||
| Basionym | Triceratium arcticum var. californicum Grunow in Schmidt et al. 1882 | ||
| Published in | Wornardt, W.W., Jr. 1967 [ref. 000006]. Miocene and Pliocene marine diatoms from California. Occasional Papers of the California Academy of Sciences 63:108 pp. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Biddulphia arctica var. californica (Grunow in Schmidt et al.) Boyer 1900 Triceratium arcticum var. californicum Grunow in Schmidt et al. 1882 Trigonium arcticum var. californica (Grunow) Desikachary & Prema in Desikachary 1989 | ||