petrograph

As nouns the difference between lithograph and petrograph

is that lithograph is a printed image produced by lithography; an image produced by etching the image onto a flat surface, then copying the etched surface by applying ink (or the equivalent) to it and pressing another material against it while petrograph is drawing, writing or inscription on stone, as a painting on a cave wall.

As a verb lithograph

is to create a copy of an image through lithography.

As nouns the difference between petrograph and petroglyphs

is that petrograph is drawing, writing or inscription on stone, as a painting on a cave wall while petroglyphs is plural of lang=en.

is likely misspelled.

has no English definition.

As a noun petrograph

is drawing, writing or inscription on stone, as a painting on a cave wall.

As nouns the difference between petrograph and metrograph

is that petrograph is drawing, writing or inscription on stone, as a painting on a cave wall while metrograph is an instrument attached to a locomotive for recording its speed and the number and duration of its stops.

As nouns the difference between petrograph and petrography

is that petrograph is drawing, writing or inscription on stone, as a painting on a cave wall while petrography is the branch of petrology that deals with the scientific description and classification of rocks.