On the tripartite classification of the lower palaeozoic rocks
By: by Charles Lapworth....
Publisher: Stephen Austin and sons
Published: 1879
Place of publication: [Hertford
Language: eng
Number of pages: 15
Subjects: Geology, Stratigraphic -- Paleozoic.
Notes: Imprint from colophon.

From head of title: "[Extracted from the Geological Magazine, Decade II, Vol. VI, No.1, January, 1879]".

Caption title.