Telychian rocks of the British Isles and China (Silurian, Llandovery series) : an experiment to test precision in stratigraphy /
Holland, C. H.(Charles Hepworth)
Bassett, M. G.(Michael Gwyn),1943-
National Museums & Galleries of Wales.
Cardiff : National Museums & Galleries of Wales,
2002.
Includes bibliographical references and index
Geology, Stratigraphic
Paleontology
Paleontology, Stratigraphic.
Geology
Geology