Nichkesaisk Formation

The Nichkesaisk or Nichkesai Formation is an early Campanian geologic formation in Kyrgyzstan.^[1] Fossil dinosaur eggs have been reported from the formation.^[2]

Nichkesaisk Formation
Stratigraphic range: Early Campanian ~75 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Geological formation
Lithology
Primary	Claystone
Location
Coordinates	41.2°N 71.3°E / 41.2; 71.3
Approximate paleocoordinates	34.9°N 64.7°E / 34.9; 64.7
Region	Jalal-Abad
Country	Kyrgyzstan
Extent	Fergana Valley
Nichkesaisk Formation (Kyrgyzstan)

See also

• List of dinosaur-bearing rock formations
  • List of stratigraphic units with dinosaur trace fossils
    • Dinosaur eggs