Fortey, Richard A.
Early Ordovician trilobites from the Wandel valley Formation, eastern North Greeland - Copenhagen Gronlands Geologiske Undersogelse 1986 - pp. 15-25
North Greenland lower Palaeozoic palaeontology
ORDOVICICO
TRILOBITA
GROENLANDIA
Early Ordovician trilobites from the Wandel valley Formation, eastern North Greeland - Copenhagen Gronlands Geologiske Undersogelse 1986 - pp. 15-25
North Greenland lower Palaeozoic palaeontology
ORDOVICICO
TRILOBITA
GROENLANDIA