TY - RPRT TI - The paradox of nonmarine ichnofaunas in tidal rhythmites; integrating sedimentologic and ichnologic data from the Late Cretaceous of eastern Kansas, USA AU - Luis A. Buatois AU - M. Gabirela Mangano AU - Christopher G. Maples PY - 1997 DO - 10.2307/3515384 UR - https://pubs.usgs.gov/publication/70019637 ID - 70019637 ER -