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![]() Date: 2010-09-17 13:01:26Geologic time scale Geology Wuchiapingian Changhsingian Capitanian Anderssonoceras Triassic Goniatite Ammonoidea Permian Historical geology Geochronology | Add to Reading List |
![]() | 63-Shen et al (P timescale).p65DocID: 15ggb - View Document |
![]() | Permophiles Issue #REPORTS Proposal of Guadalupian and Component Roadian, Wordian and Capitanian Stages as International Standards for the Middle PermianDocID: 14ISc - View Document |
![]() | GEOLOGICAL JOURNAL Geol. J. 45: 162–[removed]Published online in Wiley InterScienceDocID: 4ATV - View Document |
![]() | Newsletter #35 December 1999 Subcommission on Permian Stratigraphy International Commission on StratigraphyDocID: 3Jmo - View Document |
![]() | 253 by Yugan Jin1, Shuzhong Shen1, Charles M. Henderson2, Xiangdong Wang1, Wei Wang1,DocID: 3jdZ - View Document |