De Queen Formation

The De Queen Formation, formerly known as the DeQueen Limestone Member^[2] is a Mesozoic geological formation located in southwestern Arkansas and southeastern Oklahoma in the United States. Fossil sauropod and theropod tracks have been reported from the formation.^[3][4] It preserves fossils dating back to the Cretaceous period,^[5] particularly the Albian age.

De Queen Formation
Stratigraphic range: Cretaceous PreꞒ Ꞓ O S D C P T J K Pg N
Type	Geological formation
Unit of	Trinity Group
Location
Region	Arkansas
Country	United States
Type section
Named for	De Queen, Sevier County, Arkansas
Named by	Hugh Dismore Miser and Albert Homer Purdue[1]

See also

• Earth sciences portal
• United States portal
• Paleontology portal

• List of fossiliferous stratigraphic units in Arkansas
• List of dinosaur-bearing rock formations
  • List of stratigraphic units with sauropodomorph tracks
    • Sauropod tracks
• Paleontology in Arkansas