COMPUTER AS AID IN DESCRIBING FORM IN GASTROPOD SHELLS

[1] Day P.R., 1956, SOIL SCI SOC AM J, V20, P167, DOI DOI 10.2136/SSSAJ1956.03615995002000020007X

[2] FRYE JC, 1960, 285 ILL STAT GEOL SU

[3] HORN ME, 1960, THESIS U WISCONSIN

[4] JANKE WE, 1962, THESIS U WISCONSIN

[5] THE PETROLOGY OF THE CARY AND VALDERS TILLS OF NORTHEASTERN WISCONSIN [J]. AMERICAN JOURNAL OF SCIENCE, 1953, 251 (02) : 140 - 155

[6] Thwaites FT, 1943, BULL GEOL SOC AM, V54, P87

[1] Day P.R., 1956, SOIL SCI SOC AM J, V20, P167, DOI DOI 10.2136/SSSAJ1956.03615995002000020007X

[2] FRYE JC, 1960, 285 ILL STAT GEOL SU

[3] HORN ME, 1960, THESIS U WISCONSIN

[4] JANKE WE, 1962, THESIS U WISCONSIN

[5] THE PETROLOGY OF THE CARY AND VALDERS TILLS OF NORTHEASTERN WISCONSIN [J]. AMERICAN JOURNAL OF SCIENCE, 1953, 251 (02) : 140 - 155

[6] Thwaites FT, 1943, BULL GEOL SOC AM, V54, P87