Ceratolithus

Ceratolithus; Temporal range: Arenig PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Asaphida
Genus:	Ceratolithus; Lu, 1959
species
	C. cornutus Lu, 1959 (type);

Ceratolithus is an

Ordovician Period

, approximately 478 to 471 million years ago.

Distribution

Ceratolithus has been found in the Lower Ordovician of China (Arenig, Meitan Formation, Central Sichuan).

The haptophyte genus Ceratolithus.

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