Ancient calendars and constellations

by Emmeline M. Plunket

4,667 B.C. Lat. 40° N.

Constellations above Southern Horizon.
Invisible—Noon, Summer Solstice.
Visible—Midnight, Winter Solstice.

FIG. 1.

PLATE XXI.

FIG. 4.

Constellations above Southern Horizon.
Invisible—Noon, Autumn Equinox.
Visible—Midnight, Spring Equinox.

4,128 B.C. Lat. 40° N.

FIG. 3.