William Smith's Cross Sections, 1819 (wallchart)

7 geologic cross-sections in 5 sections on 1 sheet : color ; each section 20 x 67 cm, sheet 122 x 77 cm accompanying booklet (9 pages : 1 map, 1 table ; 28 cm). Notes: Poster with accompanying explanatory booklet. "The poster that accompanies this booklet reproduces a group of William Smith's splendidly colorful sections issued in 1819 to demonstrate the regular and systematic order he found among the rocks of southern England. The sections came out four years after Smith had produced his great map, the Delineation of the Strata of England and Wales ."--Pg. 1 of booklet "Details about this poster and the work of William Smith can be found in the accompanying booklet"--Bottom of poster Includes note and the logos of each of the associations.