https://heritage.suffolk.gov.uk/Monument/MSF9399
MNL 242 - Pit C, Boulder Clay Pit, Mildenhall, (Palaeolithic) - Suffolk Heritage Explorer
boulder claymnlpitmildenhallpalaeolithic
https://www.slowtwitch.com/news/the-boulder-champion-clay-emge/
The Boulder champion Clay Emge - Slowtwitch News
Aug 12, 2024 - Texan Clay Emge raced with a pro card for one season but was hampered by injuries, and then returned as an age grouper in 2015 to win Ironman Boulder.
boulderchampionclayemgenews
https://geoscopy.com/glossary/boulder-clay/
Boulder Clay: Geology Definition | Geoscopy
Boulder clay, also known as till, is a type of unsorted glacial sediment composed of clay, sand, gravel, and boulders that were deposited directly…
boulder claygeologydefinitiongeoscopy