Palaeogeological map of the Palaeozoic floor below the Permian and Mesozoic formations in England and Wales, with inferred and speculative reconstructions of the Palaeozoic outcrops in adjacent areas as in Permo-Triassic times
Series: Geological Society Memoir -- no. 7
Publisher: Geological Society
Published: 1973
Place of publication: London
Language: eng
Number of pages: 221
Subjects: Paleontology -- England.; Paleontology -- Wales; Paleontology -- Paleozoic.