3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Lytoceras glabrum | |
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| Author | Jimbo, 1894 | |
| Reference | Palaeont. Abh., N. F., Vol. 2, No. 3, p. 180, pl. 6, fig. 2,2a | |
| Type specimen | Holotype: UMUT MM7513 (= GT. I - 111) | |
| Type locality | Ikandai coast, Urakawa area, Hidaka Province, southern - central Hokkaido (142^44'23" E, 42^10'32" N) | |
| Formation name | Upper Yezo Group | |
| Age | Santonian, Upper Cretaceous | |
| Remarks | (= Tetragonites glabrus (Jimbo, 1894)) / Remarks: The generic position of this species was transferred to Tetragonites by Yabe (1903, p. 43). / Reference : Yabe, H., 1903. Jour. Coll. Sci., Imp. Univ. Tokyo, Vol. 18, No. 2, 1 - 55, pls. 1 - 7. [see printed matter] | |