There is an upward succession from finely laminated mudstones (prodelta) through a siltsone/fine sandstone ... This formation displays remarkable thickness and, locally, facies variations from northwest to southeast. lt ranges from 300 m to 3000 m ... Other thickness variations may be due to the presence of palaeotopographic relief (Roscoe 1969) or to early uplift in ... 8 Huronian Supergroup Field Guide The depositional environment of the Huronian Supergroup a Geology 7 Houghanbsp;...
|Title||:||Stratigraphy, sedimentology and tectonic setting of the Huronian Supergroup|
|Author||:||Grant M. Young, Geological Association of Canada, Mineralogical Association of Canada, Society of Economic Geologists (U.S.)|