- Mesoarchean (Wikipedia)
The Mesoarchean (/ˌmiːzoʊ.ɑːrˈkiːən, ˌmɛzoʊ-/ MEE-zoh-ar-KEE-ən, MEZ-oh-, also spelled Mesoarchaean) is a geologic era in the Archean Eon, spanning 3,200 to 2,800 million years ago, which contains the first evidence of modern-style plate subduction and expansion of microbial life. The era is defined chronometrically and is not referenced to a specific level in a rock section on Earth.
- DeLancey Floyd-Jones (Wikipedia)
DeLancey Floyd-Jones (January 20, 1826 – January 19, 1902) was a career officer in the United States Army, serving in the Mexican–American War and the American Civil War, as well as on frontier duty in the Old West.