Recreatio mentis, et oculi in observatione animalium testaceorum Italico sermone primum proposita ... nunc ... Latine oblata centum additis testaceorum iconibus .. (1684)
as motus Solis ohferuandG , d pnifira dextram verfus torqueri. Coch! ^ Qiipd vt clarius fiat, obferuetur bina. figura, i\\ qua fpiralis linea. A.B.C, fupponit Cochlese circum-uolutionem . Initium haec facita centro . O. neque contor/io-nem extendit verfus C, kdverfus A. & poft in… … 220 VKkS TERTIA non toties interfecabit ex O, ad C; quoties ex O ad A, vt palatafit in figura appofita. Non tamcn tenore inuariabili lex ifta-^fcrtur in Cochleis, vt fit in Sole , quem contorquentem fc diur-no motu circa gemina Mundi emifphxria , obferuat quifquejin Borcali Emifpherio, iiafci…
Shells
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![An illustration from Vnderweysung der Messung : mit dem Zirkel vn[d] Richtscheyt in Linien, Ebnen vnnd gantzen Corporen (1525)](https://img.insideoutlibrary.com/img/200/ia-vnderweysungderm00drer-9-15.webp)
