TY - RPRT TI - Significance of loessite in the Maroon Formation (Middle Pennsylvanian to Lower Permian), Eagle Basin, northwest Colorado AU - S. Y. Johnson PY - 1989 DO - 10.1306/212f9070-2b24-11d7-8648000102c1865d UR - https://pubs.usgs.gov/publication/70015063 ID - 70015063 ER -