Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
552.5 Sh561 54375
Shrock R R Sequence in layered rocks a study of features and structures useful for determining top and bottom or order of succession in bedded and tabular rock bodies London McGraw-Hill 1948 xiv,507p. * Layered rocks Sedimentary rocks