EXPLANATION OF PLATE 11 



Figures approximately natural size. 



Fig. Irt. Scutella hlancoensis Kew, n. sp. Cotype, specimen 11.358, Univ. 

 Calif. Coll. Invert. Pal. Upper surface of test. Cape Blanco, Oregon. San 

 Lorenzo series, Oligocene. 



Fig. 16. Scutella blancoensis Kew, n. sp. Cotype, specimen 11359, Univ. Calif. 

 Coll. Invert. Pal. Lateral surface of test. Same locality. 



Fig. Ic. Scutella blancoensis Kew, n. sp. Specimen 11359. Lower surface 

 of test. 



Fig. 2a. Scutella fairbanksi Arnold. Holotype, specimen 11017, Univ. Calif. 

 Coll. Invert. Pal. Upper surface of test. Torrey Canyon, Ventura County, Calif. 

 Vaqueros formation, Lower Miocene. 



Fig. 2b. Scutella fairbanlsi Arnold. Specimen 11017. Lower surface of test. 



Fig. 2c. Scutella fairbanlsi Arnold. Specimen 11360, Univ. Calif. Coll. 

 Invert. Pal. Lateral surface of test. Shiells Canyon, south side of Santa Clara 

 Valley, Ventura County, Calif., Univ. Calif, loc. 3075. Vaqueros formation. Lower 

 Miocene. 



Fig. 3a. Scutella fairbauTcsi santanensis Kew, n. var. Cotype, specimen 11362, 

 Univ. Calif. Coll. Invert. Pal. Upper surface of test. Santa Ana Mountains, 

 Orange County, Calif., Univ. Calif, loc. 2339. Vaqueros formation, Lower Miocene. 



Fig. 36. Scutella fairbanl'si santanensis Kew, n. var. Cotype, specimen 11361, 

 Univ. Calif. Coll. Invert. Pal. Lateral surface of test. Univ. Calif, loc. 2339. 



Fig. 3c. Scutella fairbanl~si-santanensis Kew, n. var. Specimen 11361. Lower 

 surface of test. 



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