First Page | Document Content | |
---|---|---|
![]() Date: 2014-12-04 11:36:58Geochronology Changhsingian Wuchiapingian Eonothem Asselian Erathem Global Boundary Stratotype Section and Point Global Standard Stratigraphic Age Piacenzian Geology Historical geology Geologic time scale | Add to Reading List |
![]() | 1 INTERNATIONAL UNION OF GEOLOGICAL SCIENCES Chair INTERNAT IONAL COMMISSION ON STRAT IGRAPHYDocID: 1rfC3 - View Document |
![]() | 1 INTERNATIONAL UNION OF GEOLOGICAL SCIENCES Chair INTERNAT IONAL COMMISSION ON STRAT IGRAPHYDocID: 1qjS4 - View Document |
![]() | ICS-GeologicalTimescale2014-02.aiDocID: 16AS7 - View Document |
![]() | 102 by Yin Hongfu1, Zhang Kexin1, Tong Jinnan1, Yang Zunyi2 and Wu Shunbao1 The Global Stratotype Section and Point (GSSP) of the Permian-Triassic BoundaryDocID: 15CgU - View Document |
![]() | 63-Shen et al (P timescale).p65DocID: 15ggb - View Document |