👉 Camsteary is a term used in the field of geology to describe a type of rock. It is often associated with the Camsteary Formation, which is a sedimentary rock formation that occurs in eastern Brazil and southeastern Peru. The Camsteary Formation is characterized by its distinct texture and structure, which includes layers of sandstone, limestone, and conglomerate. The formation was formed during the Cretaceous period, approximately 65 million years ago, and it has been recognized as