Castillo Formation
Appearance
Castillo Formation can refer to:
- Castillo Formation, Venezuela, an Early Miocene geologic formation in Venezuela
- Castillo Formation, Argentina, a Cenomanian geologic formation in Argentina
- Castillo Pedroso Formation, a Jurassic geologic formation in Spain
- Cerro Castillo Formation, a Jurassic geologic formation in Argentina
- Sierra del Castillo Formation, a Carboniferous geologic formation in Spain