資料來源 : Webster's Revised Unabridged Dictionary (1913)

Salina period \Sa*li"na pe"ri*od\ [So called from Salina, a town
   in New York.] (Geol.)
   The period in which the American Upper Silurian system,
   containing the brine-producing rocks of central New York, was
   formed. See the Chart of {Geology}.