304 



CALIFORNIA ACADEMY OF SCIENCES 



[Proc. 4th Ser. 



mathewsonii, 12 

 merriami, 37 

 nevadensis, 32, 37 

 nucula, 37 

 obruta, 37, 51 

 oregonensis, 31, 37, 50, 51 

 Terebratalia occidentalis, 40 



species, 28 

 Terebratula oakvillensis, 40 



species, 42 

 Terebratulina washingtoniana, 11 

 Teredo, species, 12 

 Thais etchegoinensis, 40 

 Thompson, W. F., 225 

 Thracia dilleri, 2, 12 



trapezoidea, 29, 30, 31, 37, 44, 

 50, 51 

 Thryomanes bewicki, 53 to 85 



calophonus, 56, 60 to 66, 81 

 catalinas, 61, 62, 78, 79, 81 

 charientums, 53, 56, 57, 60, 

 61, 62, 63, 66, 67, 68, 69, 

 70, 71, 72, 74, 75, 76, 77, 

 78, 81, 83 

 drymoecus, 53, 56, 60, 61, 62, 



66 to 77, 81, 83 

 eremophilus, 56, 57, 60, 61, 62, 

 63, 70, 71, 73, 75, 77, 79, 

 80 to 84 

 leucophrys, 61, 62, 79, 81 

 marinensis, 53, 60, 61, 64, 65, 



66, 67, 69, 70, 72, 75, 81 

 nesophilus, 61, 62, 78, 79, 81 

 spilurus, 56, 60, 61, 64 to 70, 

 73, 74, 75, 76, 78, 81 

 Thyasira bisecta, 29, 30, 31, 37, 44, 



50, 51 

 tibialis, Orthotylus, 88, 93, 94, 95, 



128 

 Tough, F. B., 250 

 translucens, Orthotylus, 88, 99, 101, 



128 

 transpacifica, Unio, 12 

 trapezoidea, Thracia, 29, 30, 31, 37, 



44, 50, 51 

 triangulata, Nerita, 13 

 Triforis washingtoniana, 14 

 trilineata. Area, 32 

 Triton ensatus, 221 

 Tritonium, species, 2 

 Troyer, Carlos, 250 

 tuberculata, Galeodea, 13 

 Tulloch, Misses Martha & Leslie, 255 

 Turbinella, species, 2 

 Turcicula washingtoniana, 30, 31, 40, 



42, 50, 51 

 Tnrris eammani, 40 

 coosensis, 40 

 fresnoensis, 40, 51 

 monolifera, 14 

 perversa, 40 



pulcher, 14 



washingtoniana, 14 



wynoochensis, 40 

 Turritella, species, 14, 42 



blakeleyensis, 30, 31, 40, 51 



newcombi, 29, 40, 51 



oregonensis, 40 



porterensis, 30, 40, 44 



uvasana, 2, 57, 14 



porterensis zone, 28, 30, 33, 44 

 Uhler, Dr., 116 

 \iliginosum, Gnaphalium, 106 

 wniformia, Orthotylus, 88, 99, 100, 



103, 128 

 Unio transpacifica, 12 

 United States Fisheries Stmr. "Alba- 

 tross," 250 

 United States National Museum, 250 

 Urosalpinx hannibali, 14 

 Ursus americanus altifrontalis, 278 

 uvasana, Leda, 28, 29, 35 



Meretrix, 11 



Turritella, 2, 5, 14 

 vaderensis, Leda, 11 



Macrocallista, 11 



Melania, 13 

 Van Denburgh, John, 215 to 221, 225, 



250, 253 

 Van Duzee, Edward P., 87 to 128, 228, 



239, 250, 259, 260 

 Van Dyke, Dr. E. C, 215, 250 

 vandykei Plethodon, 216, 218 

 vaquerosensis, Cardium, 35 

 Varney, Mrs. F. N., 250 

 veatchii, Ostrea, 36 

 Venericardia chehalisensis, 37 



planicosta, 2, 7 



planieosta hornii, 12 



quadrata, 32 



subtenta, 37 

 ventricosta, Solemya, 31, 37, 50, 51 

 Venus clallamensis, 32 

 vespertina, Chione, 35 



Macrocallista, 11 

 viridicatus, Orthotylus, 88, 95, 87, 128 

 viridis, Orthotylus, 88, 103, 104 

 Vivipams washingtoniana, 14 

 Vollen, Dr., 216 

 volutaeformis, Pseudoliva, 14 

 Von Geldern, Otto, 250 

 Wahkiakum horizon, 27 

 Waring, C. A., 250, 258 

 Warner mountain bird, 71 

 washingtonensis, Acila. 11 



Calyptraea, 29, 38 



Cancellaria, 38 



Epitonium, 39 



Lunatia, 39 



Nucula, 28, 36 



