‘Drawings of imitations of fault lines in Eli Heimans’s book ‘Geologie -boekje’
Research material: Drawings of imitations of fault lines in Eli Heimans’s book ‘Geologie -boekje'. Besides his study in biology, Heimans developed a special interest in geology and because of his good understanding of the English language he was able to read and study the writings of Charles Lyell’s book ‘ The Student’s Elements of Geology, published in 1874. In 1913 Heimans published this book, a guide book for people new to geology.
Source: Source: Eli Heimans, Geologie-boekje, een A-B-C voor de beginnende amateurs’ (W. Versluys: Amsterdam: 1913), 56.