Greenhorn Limestone Formation
Geology
Group: Colorado
Members: unnamed (14), Bridge Creek (6), Bridge Creek Limestone (53), Hartland Shale (7), Jetmore Chalk (2), Lincoln (3), Lincoln Limestone (10), Pfeifer (3), Pfeifer Shale (1), Thatcher Limestone (1)
Lithologies: not reported (4), "shale" (37), sandstone (2), lime mudstone (5), chalk (1), packstone (1), grainstone (1), "limestone" (52)
Paleoenvironments: marine indet. (30), carbonate indet. (27), platform/shelf-margin reef (1), deep subtidal ramp (3), offshore ramp (2), basinal (carbonate) (14), marginal marine indet. (1), offshore (6)
Collections