Klaipėdos universitetas

This work extends to Mesoamerica researches on archaic geometry previously performed on architectures of the “Old World”. CAD (Computer Aided Design ) tools are used to fit theoretical forms to spatial segments on archaeological plans. The analyses provide quantitative information on the forms, on the numbers involved and on the units of length used. Everywhere, numbers appear mainly to be multiples of 9, 10 and 13, rather than pertaining to Squaring Triads, although these are nonetheless attested in all regions. Three units of length are found: a “Teotihuacán unit” t ≈ 0.58 m, a “Monte Albán unit” ma ≈ 0.50 m and a “Chichen Itza unit” ci ≈ 0.66 m. Units t and ma clearly appear to be linked to the distances between the main monuments, associated with the Tzolkin calendrical numbers 13-20 at Teotihuacán and with the Haab calendrical numbers 18-20 at Monte Albán.

The paper suggests that The Book of Esther contains astronomical and chronological information associated with the reign of Artaxerxes II. It further investigates a play on dates concerning an intercalary 12th Hebrew month and the eve of Passover, and possible mathematical references to Ancient Near Eastern and Jewish calendars.

Ancient cultures of the northern hemisphere created symbols, myths, and rituals that related deer to certain astronomical phenomena, to cosmological and cosmogonical ideas, and to hunting calendars. From their knowledge of the animal’s appearance, behaviour, and phenology they derived conceptions of power, fertility, creation and renewal, life and death, and psychosomatic transformation during a shamanistic seance.