3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Texanites yazakii | |
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| Author | Matsumoto and Haraguchi, 1978 | |
| Reference | Trans. Proc. Palaeont. Soc. Japan, N. S., No.110, p. 307, pl. 42, figs.1,2 | |
| Type specimen | Holotype: GK. H5865 | |
| Type locality | Loc. Y1120 (the left side of the creek called the Penkehoroka - yuparo), a tributary of the Shiyuparo River, Oyubari district, Sorachi Province, central Hokkaido (ca. 142^10'E, 42^59'N) | |
| Formation name | Upper Yezo Group | |
| Age | Santonian, Upper Cretaceous | |
| Remarks | ||