TY - RPRT TI - Ichnofossils and rhizoliths of the nearshore fluvial Jebel Qatrani Formation (Oligocene), Fayum Province, Egypt AU - T. M. Bown PY - 1982 DO - 10.1016/0031-0182(82)90031-1 UR - https://pubs.usgs.gov/publication/70011448 ID - 70011448 ER -