(After H. Woodward)
Fig. 118—ORDOVICIAN PHYLLOCARIDS.
A—Rhinopterocaris maccoyi, Eth. fil. sp. L. Ordovician. Victoria
B—Caryocaris angusta, Chapm. L. Ordovician. Victoria
C—Saccocaris tetragona, Chapm. L. Ordovician. Victoria
Fig. 119—SILURIAN PHYLLOCARIDS.
A—Ceratiocaris pritchardi, Chapm. Silurian. Victoria
B—Ceratiocaris cf. murchisoni, Agassiz sp. Silurian. Victoria
C—Ceratiocaris pinguis, Chapm. Silurian. Victoria
Ordovician Phyllocarids.—