Annual report of the United States Geological Survey to the Secretary of the Interior . LOWER TEJON INVERTEBRATA. PLATE LXIV. PLATE LX1V. Page. PBCTUNCIJLUS VKATCIII (Gabb) 1039 Fig. I. A large left valve from the Chico introduced for comparison. Pecti nculus veatoiii var. major n. var 1040 Fig. 2. A large left valve. Fig. 3. A large right valve. Both of those are somewhat distorted bypressure. MATTHEW SON I Gabb 1039 Fig. 4. A large left valve, somewhat more elongate than the average. Fig. 5. Right valve of a young (Gabb) 1040 Fig. 6. A large right valve. Fi


Annual report of the United States Geological Survey to the Secretary of the Interior . LOWER TEJON INVERTEBRATA. PLATE LXIV. PLATE LX1V. Page. PBCTUNCIJLUS VKATCIII (Gabb) 1039 Fig. I. A large left valve from the Chico introduced for comparison. Pecti nculus veatoiii var. major n. var 1040 Fig. 2. A large left valve. Fig. 3. A large right valve. Both of those are somewhat distorted bypressure. MATTHEW SON I Gabb 1039 Fig. 4. A large left valve, somewhat more elongate than the average. Fig. 5. Right valve of a young (Gabb) 1040 Fig. 6. A large right valve. Fig. 7. Internal cast of a smaller left gabbi(Conrad) 1041 Fig. 8. A large left valve enlarged two U. S. GEOLOGICAL SURVEY SEVENTEENTH ANNUAL REPORT PART I PL. LXIV. LOWER TEJON AND CHICO PELECYPODA. PLATE LXV. PLATE LXV. Page. Crassatella unioides n. sp 1041 Fig. 1. Side view of large left valve. Fig. 2. Auterior view of sp 1042 Fig. 3. A large elongate right valve. Fig. 4. A smaller right valve of the short variety, perhaps a little distortedhy pressure. Tellixa horniI Gabb ? 1043 Fig. 5. Internal east of right valve, retaining a little of the shell. Lucina turneri n. sp 1042 Fig. 6. Interior of small right valve from gutta-pereha impression of naturalcast. Fig. 7. A large left U. S. GEOLOGICAL SURVEY SEVENTEENTH ANNUAL REPORT PART I PL. LXV


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