共 45 条
- [31] VANHISE CR, TREATISE METAMORPHIS, P707
- [32] WALCOTT CD, 1906, GEOL SOC AM BULL, V17, P1
- [33] WALCOTT CD, 12 US GEOL SURV 1, P529
- [34] WILLIS B, 1907, 54 CARN I WASH, V2
- [35] WILLIS B, 1907, CARNEGIE I WASHINGTO, V54
- [36] WILLIS B, 1907, RES GHINA, V2
- [37] WILLIS B, 1907, RES CHINA, V2, pCH8
- [38] WILLIS B, MARYLAND GEOL SURVEY, V4, P61
- [39] 10 INT C MEX
- [40] 1902, CANADIAN GEOL SURVEY