Stratigraphic.

Sedimentology and stratigraphy Nichols, Gary 2009 Sedimentology and stratigraphy Nichols, Gary 1999 Sequence Stratigraphy Emery, D 2014 Sequence stratigraphy of foreland basin deposits edited by J.C. Van Wagoner and G.T. Bertram 1995 Soils and quaternary geology Catt, J. A. 1986 Stratigraphic Boundary Problems Kummel, Bernhard 1970 Stratigraphic code of Pakistan Pakistan 1967 Stratigraphic correlation between sedimentary basins of the ESCAP region, volume XIV: ESCAP atlas of stratigraphy VIII: Afghanistan, Australia United Nations. Economic and Social Commission for Asia and the Pacific 1990 Stratigraphic geology Gignoux, Maurice 1955 Stratigraphic micropaleontology of Atlantic basin and borderlands edited by F. M. Swain 1977 Stratigraphic principles and practice Weller, J. Marvin 1960 Stratigraphical Palaentology Neaverson E. Year not listed Stratigraphphic Geology Gignoux, Maurice 1955 Stratigraphy Donovan, D. T. 1966 Stratigraphy & historical geology of Pakistan Kazmi, Ali H. 2008 Stratigraphy and sedimentation Krumbein, William Christian 1963 Stratigraphy of Pakistan Shah, S. M. Ibrahim 2009 Stratigraphy; an introduction to principles Donovan, D. T. 1968 Studies in the Scottish lateglacial environment Gray, J.M 1977 The Liassic ironstones Whitehead, T. H. 1952