pe·trog·ra·phy 
(pə-trŏgrə-fē)
(pə-trŏgrə-fē)n.
The description and classification of rocks.
pe·trogra·pher n.
pet′ro·graphic (pĕt′rə-grăfĭk), pet′ro·graphi·cal (-ĭ-kəl) adj.
pet′ro·graphi·cal·ly adv.
- make peace with
- maker
- make/raise a stink
- make-ready
- make ready
- make sail
- make scarce
- make sense
- makeshift
- make skin crawl
- make (someone's) acquaintance
- make someone's acquaintance
- make something of
- make sure
- make the best of
- make the dust fly
- make the grade
- make the most of
- make the rounds
- make the scene
- make time
- make tracks
- make up
- makeup
- make-up