USGS professional paper · 1946 · 166 citations · 0 references
Natural SciencesGeologyPaleontologyGeomorphologyPaleoenvironmental ReconstructionStratigraphyHolocene GeologyLandscape ChronologyPaleoenvironmental InterpretationQuaternary PaleoecologyQuaternary TectonicsTerrestrial PaleoecologyPaleoceanographic InterpretationPaleocurrent ReconstructionPaleoenvironments