Cretaceous–Paleogene boundary (Q682871)
geological signature, usually a thin band of rock, marking the transition from the end of the Cretaceous Period and the beginning of the Paleogene Period, dated with radiometric methods, at the age of 66.043 ± 0.011 Ma
Language:
Current Data About Cretaceous–Paleogene boundary
(P17)
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/8/8a/LWA_with_Walt.JPG
(P2096) "Luis Walter Alvarez (izquierda) y su hijo Walter Alvarez (derecha) en el límite K-Pg, en la garganta del rio Bottaccione, cerca de Gubbio, Italia" (language: es)
(P143)

Image Provided By https://upload.wikimedia.org/wikipedia/commons/5/58/Thin_white_line_%3D_KT_%28now_K-Pg%29_boundary_%285090097984%29.jpg

(P31) (Q9346860)

(P131) (Q60176)
(P3831)
(P143)
(P4656) https://en.wikipedia.org/w/index.php?title=Cretaceous–Paleogene_boundary&oldid=851316579

(Q27155)
(P2868)

(P373) Cretaceous–Paleogene boundary

(P910) (Q6987014)
(P143)

(P1269) (Q55811)

(P1424) (Q14443130)
(P3452)

(P1889) (Q55811)

other details
aliases K-P boundary
 K-T boundary
 K–P boundary
 K–T boundary
 Cretaceous–Tertiary boundary
 KT boundary
 KP boundary
 K–Pg boundary
 Cretaceous-Tertiary boundary
description geological signature, usually a thin band of rock, marking the transition from the end of the Cretaceous Period and the beginning of the Paleogene Period, dated with radiometric methods, at the age of 66.043 ± 0.011 Ma

External Links
(P646) /m/02x0_dp
(P1417) science/K-T-boundary
(P1617) 3dc7295a-b849-44dd-a7fb-667f639c4d6f
(P6366) 2779015071
(P10565) 145230
(P12774) 5915