Ancient Paintings compar'd with the Modern, and a judgment of the Paintings in several Ages, their perfections, and defects, see M. Felibien, 21. [383].

Petrification, in the wombs of Women, 18. [320].

in a Calf in the Cows womb, 1. [10].

Stones found in the heart of the Earl of Belcarris, 5. [86].

Part of an Elm by incision, or otherwise, petrified a foot above the root and ground, 19. [329].

Wood petrified in a sandy ground in England; and of a Stone like a Bone or Osteocolla, 6. [101].

A Stone of excellent vertues found in the head of a Serpent in the Indies, 6. [102].

The causes of Petrification inquired, 18. [320].

Planets, See Jupiter,, Mars, Saturn, Sun, Moon; which are turbinated, and which not, 8. [143].

To find the true distances of the Sun and Moon from the earth, 9. [191].