Fieldstone

Fieldstone is common in soils throughout temperate latitudes due to glacial deposition. In Canada and the northern United States, the advance of the Laurentide Ice Sheet pulverized bedrock, and its retreat deposited several dozen meters of unsorted till in previously glaciated areas as far south as New England and the Upper Midwest. Although a coarse layer of glacial ablation would settle on top of the deeper lodgment till, it was these more deeply set stones that would prove a persistent challenge for settled human agriculture because they would be frost-churned into surface soils during harsh winters. Large collections of fieldstone can be found at the edge of the last glacial period, also known as the Wisconsin Glaciation. These edges are known as terminal moraines. Large deposits are found at the end of these glacial advances. In New England in the United States, field stone buildings and walls abound. ==Fieldstones and human settlement==

Settled agriculture requires relatively fine and uniform soils for intensive use, and large rocks pose additional risks for agricultural machinery, which they can damage if not removed. Because the stones are widely disseminated, removing fieldstone is a widespread and costly activity in early agricultural settlement. To prepare fields for cultivation, farmers need to remove these stones, which requires significant manual labor. Until the 19th century, fieldstone was removed exclusively by hand, often with whole families participating in this task. ==Gallery==

File:JChaddsHouse.JPG|John Chads House, Pennsylvania, United States File:Feldsteinhaus 2.JPG|Fieldstone house in Saxony, Germany File:19th_Century_Fieldstone_Barn_in_Southern_Ontario,_Canada.jpg|Fieldstone barn in Ontario, Canada. File:MillRaceVillage3NorthvilleMichigan.jpg|Fieldstone forge in Michigan, United States File:Fieldstone Wall Pennsylvania.jpg|A fieldstone wall enclosing a Pennsylvania barnyard File:Inisheer Gardens 2002 dry-stone walls.jpg|Dry-stone walls built of fieldstones on Inisheer, Ireland File:Fieldstone.jpg|Pavilion constructed of fieldstone in Pennsylvania, United States File:Stone house Spain01.jpg|Fieldstone house in León, Spain File:Remington House, Kinne Corners, NY, US.jpg|Remington House (Kinne Corners, New York) File:CWA Leonidas Stone School Front of building from Drone.png|Leonidas Stone School,(Leonidas, Michigan) File:St. Augustine Catholic Church and Cemetery (Trenton, Wisconsin) September 2013 02.jpg|Mortared fieldstone of St. Augustine Catholic Church in Trenton, Wisconsin. File:Belgique - Ocquier - Saint-Remacle - 01.jpg|Church of Saint Remaclus, Belgium. A Romanesque church built of fieldstone. ==See also==