SHMARQL

Cretaceous–Paleogene boundary

<http://www.wikidata.org/entity/Q682871>

p:novalue/P17
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
Cretaceous–Paleogene boundary
Cretaceous–Paleogene boundary
rdfs:label
"Cretaceous–Paleogene boundary"@en
skos:altLabel
"Cretaceous-Tertiary boundary"@en
"Cretaceous–Tertiary boundary"@en
"K-P boundary"@en
"K-T boundary"@en
"KP boundary"@en
"KT boundary"@en
"K–P boundary"@en
"K–Pg boundary"@en
"K–T boundary"@en
schema: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"@en
schema:dateModified "2026-07-10T13:27:47+00:00"^^xsd:dateTime
schema:version 2515877652
wikibase:identifiers 7
wikibase:sitelinks 26
wikibase:statements 18
p:P10565 wd:statement/Q682871-f4880ed1-4055-de1e-2b2e-a7e675505265
p:P1269 wd:statement/Q682871-9082775f-41ed-aa1f-c70f-29c466dae7e2
p:P12774 wd:statement/Q682871-b828d511-479c-d7f2-f41d-a68b65847917
p:P131 wd:statement/Q682871-5c5815d6-416f-034e-54e6-09451998ff45
wd:statement/Q682871-656075E5-A0F7-4AE9-9841-BEAD31803D4D
p:P1417 wd:statement/Q682871-D70F603D-0390-40B3-B5C4-0475ED943754
p:P1424 wd:statement/Q682871-f938577f-c84d-47d3-8d22-7ecd78985f84
p:P14541 wd:statement/Q682871-440522FD-4F81-4105-9890-42EF19537F44
p:P1617 wd:statement/Q682871-0F792FD2-87AC-4311-B263-E0A8FF2ACF7D
p:P17 wd:statement/Q682871-96f9eecd-4069-890e-d960-b61d7afa4c59
p:P18 wd:statement/Q682871-7C337774-5534-4A4C-8FE6-7C95AA8D70C7
wd:statement/Q682871-9937de52-45c5-03ff-f599-cf15f627941e
p:P1889 wd:statement/Q682871-3d6ffa6d-458e-8468-940a-386d84b3b2dc
p:P31 wd:statement/Q682871-69c65c77-4dc6-f9ad-8390-0176db89e0f0
p:P373 wd:statement/Q682871-89de30c6-430e-02f5-1217-6b874dbeedc9
p:P6366 wd:statement/Q682871-CF189212-03DC-4214-9738-19A08952754B
p:P646 wd:statement/Q682871-0A7C9C1D-1687-4417-A3ED-AC063F25BC09
p:P910 wd:statement/Q682871-A422E1C5-BFC2-40F9-9A58-F55ABB7FD85A
p:direct-normalized/P1617 <http://www.bbc.co.uk/things/3dc7295a-b849-44dd-a7fb-667f639c4d6f#id>
p:direct-normalized/P6366 <https://makg.org/entity/2779015071>
wdt:P10565 "145230"
wdt:P1269 Cretaceous-Paleogene mass extinction
wdt:P12774 "5915"
wdt:P131 El Kef
Yucatán
wdt:P1417 "science/K-T-boundary"
wdt:P1424 Template:KT boundary
wdt:P14541 "2N0YXp"
wdt:P1617 "3dc7295a-b849-44dd-a7fb-667f639c4d6f"
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/LWA%20with%20Walt.JPG>
<http://commons.wikimedia.org/wiki/Special:FilePath/Thin%20white%20line%20%3D%20KT%20%28now%20K-Pg%29%20boundary%20%285090097984%29.jpg>
wdt:P1889 Cretaceous-Paleogene mass extinction
wdt:P31 geological structure
wdt:P373 "Cretaceous–Paleogene boundary"
wdt:P6366 "2779015071"
wdt:P646 "/m/02x0_dp"
wdt:P910 Category:Cretaceous–Paleogene boundary
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