Periodic ichnofabric couplets indicative of paleoclimate variations in the Upper Cambrian Gushan Formation, North China
Yongan Qi, Min Wang, Da Li, Yuyang Yuan
Journal of Earth Science ›› 2010, Vol. 21 ›› Issue (Suppl 1) : 49-51.
Periodic ichnofabric couplets indicative of paleoclimate variations in the Upper Cambrian Gushan Formation, North China
Cambrian / Trace Fossil / Silty Mudstone / Burrow Wall / Open Tunnel
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