Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 29,211 chars

PETRIFACTION

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771) PETRIFACTIONarticle1,096vol. 3, p. 474
6th ed. (1823) PETRIFACTIONarticle29,211vol. 16, p. 236
8th ed. (1853–60)PETRIFACTIONcross-reference31vol. 17, p. 501