metasedimentary province in a sentence

1. An analysis by Kevin Chamberlain " et al . " ( 2003 ), on the basis of differences in late Archean histories, subdivides the Wyoming Province into five subprovinces : three in the Archean core, ( 1 ) the Montana metasedimentary province, ( 2 ) the Bighorn subprovince, and ( 3 ) the Sweetwater subprovince, and two Archean terrains that may have originated elsewhere ( that is, allochthonous to the 3.0 Ga craton ), ( 4 ) the Sierra Madre  Medicine Bow block, and ( 5 ) the Black Hills  Hartville block.
2. It's difficult to find metasedimentary province in a sentence.