Cretaceous–Paleogene boundary Cretaceous–Paleogene boundary The Cretaceous–Paleogene (K–Pg) boundary, formerly known as the Cretaceous–Tertiary (K-T) boundary, is a geological signature, usually a thin band of rock. "K", the first letter of the German word "Kreide" (chalk), is the traditional abbreviation for the Cretaceous Period and "Pg" is the abbreviation for the Paleogene Period. The K–Pg boundary marks the end of the Cretaceous Period, the last period of the Mesozoic Era, and marks the beginning of the Paleogene Period, the first period of the Cenozoic Era. Its age is usually estimated at around 66 Ma (million years ago), with radiometric dating yielding a more
Million Years Ago (song) of "Million Years Ago" from singer Ahmet Kaya's 1985 song "Acilara Tutunmak". She performed the song on "Adele at the BBC", which was recorded at The London Studios on 2 November 2015 and broadcast on BBC One on 20 November 2015. She also performed the song on "Today" on 25 November 2015. Adele also performed the song on "Adele Live in New York City", which was recorded at a one-night-only show at Radio City Music Hall on 17 November 2015 and broadcast on NBC on 14 December 2015. Adele received a Daytime Emmy Award for Outstanding Musical Performance in a