The noun PUNCTUATED EQUILIBRIUM has 1 sense: 1. a theory of evolution holding that evolutionary change in the fossil record came in fits and starts rather than in a steady process of slow change Familiarity information: PUNCTUATED EQUILIBRIUM used as a noun is very rare.
APA citation style: Historic American Buildings Survey, C. (1933) Stone House, Fort Ann, Washington County, NY. Documentation Compiled After. [Pdf] Retrieved from the Library of Congress, https://www.loc.gov/item/ny1153/.
Fort Augusta (1756-1794) - A stronghold in the upper Susquehanna Valley from the French and Indian War to the close of the American Revolution, Fort Augusta was built on the site of Shamokin, the largest Indian town and trading center in Pennsylvania.