auricular sulcusauriculateauricuprideauriferousauriferous groundaurivilliusiteauroantimonateaurora australisaurora borealisauroriteaurosmiridiumaurostibiteaustausch coefficientaustiniteaustrian orogeny or orogeny or orogenyauswaennige buedemauthigeneauthigenesisauthigenousauthogeneautinianauto ignition temperatureautochthonautochthonousautochthonous mantleautoclastic rockautoclaveautogenic or endogenetic or endogeneticautogenous millautoinjection or autointrusion or autointrusionautointrusion or autoinjection or autoinjectionautomated mappingautomatic burette or burette or buretteautomatic delineation of watershedautomatic dumpautomatic tide gaugeautomatic vehicle location or avl or avlautomorphicautomorphismautopomorphyautopore or autozoocium or autozoociumautoprotogityautozooeciumautumnautumn iceautunite or lime uranite or lime uraniteauturealauturoauversian or ledian or ledianauxiliary
