Two pool-to-pool spacing periods on large sand-bed rivers: Mega-pools on the Madeira and Mississippi
Macaronesia, Rivers, Analysis, Madeira, Madeira River, Forced pools, Mississippi River, Neotectonics, Pool spacing, Rhythmic pools, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronesian, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronésia