Trachoolithus

Trachoolithus Temporal range: Aptian-Maastrichtian ~120–66 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Egg fossil classification
Basic shell type:	Ornithoid
Morphotype:	Ornithoid-ratite
Oofamily:	†Elongatoolithidae
Oogenus:	†Trachoolithus Mikhailov, 1994
Oospecies
T. faticanus

Trachoolithus is an oogenus of dinosaur egg. It only contains the oospecies T. faticanus, found in the Lameta Formation of India and the Dushihin Formation of Mongolia.^[1]