If these signs appear in some earthly body such as wood, iron or polished stone, it is called "geomancy," if in water "hydromancy," if in the air "aeromancy," if in fire.    From Wordnik.com.  [Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province] Reference

Theleb K'aarna had a respect born of fear for the powers of the aeromancer, the rare wizard who could control the wind elementals-and aeromancy was only one of the arts which Elric and his ancestors possessed.    From Wordnik.com.  [The Bane of The Black Sword]

Have you a mind, quoth Herr Trippa, to have the truth of the matter yet more fully and amply disclosed unto you by pyromancy, by aeromancy, whereof Aristophanes in his Clouds maketh great estimation, by hydromancy, by lecanomancy, of old in prime request amongst the Assyrians, and thoroughly tried by Hermolaus.    From Wordnik.com.  [Five books of the lives, heroic deeds and sayings of Gargantua and his son Pantagruel] Reference

Have you a mind, quoth Herr Trippa, to have the truth of the matter yet more fully and amply disclosed unto you by pyromancy, by aeromancy, whereof Aristophanes in his Clouds maketh great estimation, by hydromancy, by lecanomancy, of old in prime request amongst the Assyrians, and thoroughly tried by.    From Wordnik.com.  [Gargantua and Pantagruel, Illustrated, Book 3] Reference

+ aeromancy, divinations by means of the air and winds.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 14: Simony-Tournon] Reference

+ Under the first class, express invocation, come oneiromancy or divination by dreams; necromancy, by so-called apparitions of the dead or spiritism; apparitions of various kinds, which may be either external or in imagination, as Cajetan observes; Pythonism or by possessed persons, as the Delphic Pythoness; hydromancy, by signs in water; aeromancy, by signs in air; geomancy, by signs in terrestrial substances (geomancy has also another meaning); aruspices, by signs in the entrains of victims, etc.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 5: Diocese-Fathers of Mercy] Reference