Ryder R.T. Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Morrow County,Ohio,to Pendleton County,West Virginia. Depositional environment of the Fincastle Conglomerate near Roanoke,Virginia ; C. M. Cullather, 1992. - 53 p. - Текст : непосредственный.
Mineral resources of the McCullough Peaks Wilderness Study Area, Park County, Wyoming / D.G.Hadley,R.T.Ryder,R.H.Hill и др., 1990. - VI,28 p. p. - Текст : непосредственный.
Ryder R.T. Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian Basin from Medina County,Ohio,through southwestern and south-central Pennsylvania to Hapmshire County,West Virginia / R.T.Ryder,A.G.Harris,J.E.Repetski, 1993. - III,K32 p. p. - Текст : непосредственный.
Ryder R.T. Tectonically controlled fan delta and submarine fan sedimentation of late Miocene age,southern Temblor Range,California / R.T.Ryder,A.Thomson, 1989. - VII,59 p. p. - Текст : непосредственный.