. Smithsonian miscellaneous collections . VAUXIA DENSA Walcott SMITHSONIAN MISCELLANEOUS COLLECTIONS. VAUXIA (?) VENATA WaiCOtt NO. 6 MIDDLE CAMBRIAN SPONGIAE 359 DESCRIPTION OF PLATE 85 PAGE Vauxia (?) venata Walcott 322 Fig. 1. (Natural size.) Sponge flattened on the surface of the shale;the base and three of the divisions of the frond are pre-served and the base of a fourth division. U. S. NationalMuseum, Catalogue No. , ib. (X 6.) Enlargement of a portion of the surface of the twodivisions on the left and upper side of the specimen repre-sented by fig. 1, to illustrate the vertical
. Smithsonian miscellaneous collections . VAUXIA DENSA Walcott SMITHSONIAN MISCELLANEOUS COLLECTIONS. VAUXIA (?) VENATA WaiCOtt NO. 6 MIDDLE CAMBRIAN SPONGIAE 359 DESCRIPTION OF PLATE 85 PAGE Vauxia (?) venata Walcott 322 Fig. 1. (Natural size.) Sponge flattened on the surface of the shale;the base and three of the divisions of the frond are pre-served and the base of a fourth division. U. S. NationalMuseum, Catalogue No. , ib. (X 6.) Enlargement of a portion of the surface of the twodivisions on the left and upper side of the specimen repre-sented by fig. 1, to illustrate the vertical and transversespicular specimen represented on this plate is from locality 35k,Middle Cambrian : Burgess shale member of the Stephen forma-tion ; on the west slope of the ridge between Mount Field and WaptaPeak, 1 mile km.) northeast of Burgess Pass, above Field, onthe Canadian Pacific Railway, British Columbia. 360 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 67 DESCRIPTION OF PLATE 86 PAGE Eiffelia globosa Walcott 324 Fig. 1. (Natural size.) A specimen preserving something of th
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