ARNOLD -THE PALEONTOLOGY AND STKATUiliArUV OF SAN I'EDKO. 



26 



List of Fossils Collected at Crawfish George's. 



Aiiijiilux biitloiti 

 Anomia Inmpe 

 Cardium corblx 

 Chama petlueidii 

 Cryplomya califoruica 

 Cumiiiijia cati/ornica 

 D'iplodonta orbnlla 

 Donax lavigata 

 Glycymerh harbarenaix 

 Glycymerts sfptentrionalis 

 Lcevicardhim siilistriatuni 

 Lazarla nuhijundrata 

 Leda faphrm 

 Lucina acutiline,nta 

 Lucina californica 

 Lucina nuilaUi 



Acmcea drpicta 

 Acmma inst^ssa 

 Acmcea Instabilis 

 Acmcta m'ttra 

 Acmcea paleacea 

 Amphissa comnjata 

 Amphissa versicolor 

 Bela fidicula 

 Billium aspe.rum 

 Biiiinm filosum 

 Billium (/uadrifilatum 

 Billium ruijalnm 

 Bulla punclulnta 

 C(Bcum crebriciuctum 

 Callio&toma caualicnlalum 

 Calliosloma coslatum 

 Callionloma gctnmulalum 

 Calliostoma tricolor 

 Certhidea californica 

 Chlorostoma brunneutn 

 Chlorosloma funcbraU 

 Chlorostoma var. xubaperlum 

 Chlorostoma ijallina 

 Chlorostoma montereyi 

 Chlorostoma ligulaium 

 Chorus belcheri 

 Chrysodomus rcctirostris 

 Clipidella callomarginala 

 Columbella gausapala 

 Columbella var. carinata 

 ColumbeUa tube.rosa 

 Conus cnlifornicus 



Dentalnun semipolitum 



(4) 



PELECYPODA. 



Lyonsia californica 

 Macoma intjuinata 

 Macoma nasuta 

 Macoma secta 

 Maclra cnlilliformis 

 Mactra falcata 

 Metis alta 

 Mytilus edulis 

 Ostrca lurida 

 Pecten caurinus 

 Pecten hastalus 

 Pecten laliauritus 

 Pecten var. monotimcris 

 Pecten venlricosus 

 Periploma argentaria 

 Pelricola cardiloldes 



GASTROPODA. 

 Crepidula dorsata 

 Crepidula navicelloidrs 

 Crepidula rugosa 

 Crucibulum spinosum 

 Drillia var. penicillala 

 Drillia torosa 

 Eulima micans 

 Fissuridea aspera 

 Fissuridea muriiia 

 Fissurella volcano 

 Fusus barbarensis 

 Fusus luteojjictus 

 Fusus robuslus 

 Galerus mammillaris 

 Isapis feneslrata 

 Lacuna porrecta 

 Leptolhyra carpcnteri 

 Littorina scutulata 

 Mangilia angulata 

 Mangilia var. pedroana 

 Marginella jewetti 

 Melampus olivaceus 

 Mitra maura 

 Monoccros engonatum 

 Murex feslivus 

 Murex leeanus 

 Murex trialalus 

 Nassa cerritensis 

 Nassafossata 

 Nassa mendica 

 Nassa var. cooperi 

 Nassa perpinguis 



CRUSTACEA. 



Balanus concnvus 



ECHINOIDEA. 

 Echinarachnius excentricus 



SCAPHOPODA. 



Dcntalium indianorum 



Pholadiden prnita 

 Pliilyodon canallatus 

 Pododesmus macroschisma 

 Saxidomus aratus 

 Solen rosaceus 

 Solcn sicarius 

 Tagrlus californianus 

 Tapes staminea 

 Tapes tenerrijna 

 Tellina bodegensis 

 Tivela crassatelloidcs 

 Tresus nuttalli 

 Ve.nericardia barbarensis 

 Veyius simillima 

 Venus succincta 

 Zirphcea gnbbi 



Nassa tegula 

 Natica lewisii 

 Neverita recluziana 

 Ocinebra interfossa 

 Ocinebra lurida 

 Ocinebra var. aspera 

 Ocinebra var. cerritensis 

 Ocinebra micheli 

 Ocinebra perita 

 Ocinebra poulsoni 

 Olivella biplicala 

 Olivella intorta 

 Oiivella pedroana 

 Pachypoma inaquale 

 Phorcus pulligo 

 Pleuroloma carpenteriana 

 Pomaulax undosus 

 Priene oregonensis 

 Purpura crispata 

 Banella californica 

 Scala indianorum 

 Scala tincla 



Serpulorbis squamigerus 

 Spiroglyphus litnella 

 Siphonalia kelletlii 

 Terebra simplex 

 Tornatina culcilclla 

 Trophon pedroana 

 Trophon scalariformis 

 Turritella cooperi 

 Turrite.lla jewetti 

 Volvarina varia 



Dentalium hexagonum 



September 24, 1902. 



