【序号】:2 【作者】:Rindsberg, A.K. 【题名】:Ichnology of the Upper Mississippian Hertelle sandstone of Alabama, with notes on other Carboniferous formations 【期刊】:Geol.Surv. Alabama, Bull. 【年、卷、期、起止页码】:1994, 158, 1-107 【全文链接】:http://www.getcited.org/pub/103260538