Annual report of the United States Geological Survey to the Secretary of the Interior . LOWER TEJON GASTROPODA. PLATE LXVn. PLATE LXVII. Page. PEBISSOLAx blakei (Conrad) 1045 Fig. 1. Dorsal view of rather stout tricarinate paciiecoensis n. sp 1045 Fig. 2. Dorsal view of the type. The surface is somewhat gabbi n. sp 1046 Fig. 3. 1 orsal \ icw of the type. The spire is slightly brevirostrisGabb 1047 Fig. 4. Rather slender specimen from the Chico. Introduced for compar-ison with Seteroterma striata u. sp 1046 Fig. 5
Annual report of the United States Geological Survey to the Secretary of the Interior . LOWER TEJON GASTROPODA. PLATE LXVn. PLATE LXVII. Page. PEBISSOLAx blakei (Conrad) 1045 Fig. 1. Dorsal view of rather stout tricarinate paciiecoensis n. sp 1045 Fig. 2. Dorsal view of the type. The surface is somewhat gabbi n. sp 1046 Fig. 3. 1 orsal \ icw of the type. The spire is slightly brevirostrisGabb 1047 Fig. 4. Rather slender specimen from the Chico. Introduced for compar-ison with Seteroterma striata u. sp 1046 Fig. 5. Aperture view of the caudata (iabb 1047 Fig. 6. Dorsal view of a small, slightly distorted LIXEATAn. sp 1047 Fig. 7. Aperture view of an average-sized specimen enlarged two U. S. GEOLOGICAL SURVEY SEVENTEENTH ANNUAL REPORT PART I PL. LXVII.
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