Verlag: -1988, 1986
Anbieter: Literaturhökerei Wiese, Hardegsen, Deutschland
Geological Society London: 596pp, num figs & tabs 12° and 8vo, paperback.
Verlag: various publ years
Anbieter: Literaturhökerei Wiese, Hardegsen, Deutschland
Published by the Geological Surveys and Geological Departments USA: 655pp in total, num figs, tabs & photos 8vo, paperback.