Contemplationum mundi dissertatio decima quarta, de seminio subterraneorum, varietate terrarum et differentia succorum. Quam impetratâ benignâ censurâ, ampliss: facult: philosophicae: sub moderamine Danielis Achrelii, defendet Benedictus Nicander, Smol. sacrae regiae maj. alumn. Ad diem [ ] Octob: an. 1681 - Achrelius, Daniel Erici; Nicander, Benedictus Magni; Scarinius, Jonas Johannis; Widbeckius, Enevaldus Nicolai; Arvidus Henrici Karckuensis; Collinus, Jacobus Johannis; Widbeckius, Isaacus Nicolai; Alanus, Nils Göransson; Junell, Benedictus Johannis; Svenonius, Enevaldus Svenonis; Achrelius, Daniel Erici; Nicander, Magnus Magni; et al. (excusa â Joh. Waldio, Acad. typogr, 1681)
Keywords: 1600-luku; geofysiikka