Fortey, Richard A.
Early Ordovician trilobites from the Catoche Formation (St. George Group) western Newfoundland - Ottawa, Ontario Geological Survey of Canada 1979 - pp. 61-114
ORDOVICICO
TRILOBITA
CANADA
Early Ordovician trilobites from the Catoche Formation (St. George Group) western Newfoundland - Ottawa, Ontario Geological Survey of Canada 1979 - pp. 61-114
ORDOVICICO
TRILOBITA
CANADA