Английская Википедия:Cow Head Group
Материал из Онлайн справочника
The Cow Head Group is a geologic group in Newfoundland and Labrador. It preserves fossils dating back to the Ordovician period.
See also
References
Шаблон:Canada-geologic-formation-stub
Шаблон:Ordovician-stub
Шаблон:Newfoundland and Labrador-stub