ARNOLD — THE PALEONTOLOGY AND STKATKiRAPHY OF SAN PEDKO. 



25 



List of Fossils Collected at Crawfish George's. 



A iii/ulus hutloni 

 Anoinia lampe 

 Cardium corbh 

 C'hnmn pellucida 

 Cryplomija cnli/ornica 

 Cuminijia cnli/ornica 

 Diplodonta orbclla 

 Do)iux lavigata 

 (jlycijmerix barbarcnxis 

 I! lycymerif! seplentrlonaUs 

 Lievicardiitm sttbslriatum 

 Lazaria sulxjundrata 

 Leda taphria 

 Ijucina acutilinenla 

 Lucina cali/oniica 

 LucHia nulUUH 



Actnoea dipicta 

 A c»i<ea insi'sxa 

 AoiuBa iniitnbiiis 

 Acnuta milra 

 Acmtva palnacaa 

 Amphissa corrui/ala 

 Amphissa vcmicoloi' 

 B'ln fidicula 

 Biltium asperuni 

 Biltium filoxum 

 BiUium quadrifilntum 

 Billium riK/alnm 

 Bulln punclulnta 

 C'cecum cnbricinctum 

 Callioslomn caiialiculntum 

 Caltios/oma costatum 

 Cdlliostovia ijcmmulatum 

 Calliostoma tricolor 

 Certhidaa californica 

 Chlorosloma brunneum 

 Chlorostoma /uiifbrali' 

 Chlorosloma var. .lubaprrtum 

 Chlorosloma ijalliiia 

 ChloroKtoma montereyi 

 Chlorosloma ligulaluni 

 Chorus belcheri 

 Chrysodomus rcclirosfris 

 Clipidella callomarijinata 

 Columbella gausapata 

 Columbella var. carinata 

 Columbella tuberosa 

 Conus californicus 



Dentalium scmipoUlum 



PELECYPODA. 



Lyonsia californica 

 Macoma inquinata 

 Macomn nnauta 

 Macoma sccta 

 Maclra calilli/ormis 

 Mactra falcala 

 Metis nlta 

 Mylilns edulis 

 Ostrea lurida 

 Pecten caitrinus 

 Pecten haslalus 

 Pecten latiauritus 

 Pecten var. tnonolimcris 

 Pecten ventricosus 

 Pcriploma argentaria 

 Pelricola cardiloides 



GASTROPODA. 



Crepidula dorsata 

 Crepidula navicelloides 

 Crepidula rugosa 

 Crucibulum spinosum 

 Drillia var. penicillata 

 Drillia torosa 

 Kulima micans 

 Fissuridea aspera 

 Fissuridea murina 

 Fi.isurella volcano 

 Fusus barbarensis 

 Fusus luleopictus 

 Fusus robustus 

 Oaler-us mammillaris 

 Isapis fenestrata 

 Lacuna piorrecta 

 Lrplolhyra carpfnteri 

 Litlorina scutulata 

 Mangilia angulata 

 Mangilia var. pedroana 

 Marginclla jeicelli 

 Mclampus olivaceus 

 Milra maura 

 Monoceros engonatum 

 Murex /estivus 

 Murex leeayius 

 Murex Irialatus 

 Nassa cerritcnsis 

 Nassa fosaata 

 Nassa mendica 

 ^^assa var. cooperi 

 A'assa pe.rpinguis 



CRUSTACEA. 



Balanus concavus 



ECHINOIDEA. 

 Echinarnchnius excentricus 



SCAPHOPODA. 

 Dentalium, indianorum 



Pholadidea prnita 

 Plalyodon cancellntus 

 Pndodesm us maerosch isma 

 Saxidomus aratus 

 Solen rosaceus 

 Solen sicarius 

 Tagelus cali/ornianus 

 Tapes slaminea 

 Tapes lenerrima 

 Teliina bodegensis 

 Tivela crassatelloides 

 Tresus inittalli 

 Venericardia barbarensis 

 Venus simillima 

 Venus succiiicta 

 Zirphcea gabbi 



Nassa tegula 

 Natica lewisii 

 Neverita recluziana 

 Ocinebra inter/ossa 

 Ocinebra lurida 

 Ocinebra var. aspera 

 Ocinebra var. cerritcnsis 

 Ocinebra micheli 

 Ocinebra perila 

 Ocinebra poulsoni 

 Olivella biplicata 

 OliveUa intorta 

 Olivella pedroana 

 Pachypoma inceijuale 

 Phorcus pulligo 

 Pleuroloma carpenteriana 

 Pomaulax undosus 

 Priene oregonensis 

 Purpura crispala 

 Ranella californica 

 Scala indianorum 

 Scala tincta 



Serpulorbis squamigerus 

 Spiroglyphus liluclla 

 Siphonalia kelle.ttii 

 Terebra simplex 

 Tornatina culcitclla 

 Trophon pedroana 

 Trophon scalariformis 

 Turritclla cooperi 

 Turrile.lla jeicelli 

 Voivarina varia 



Dentalium hexagonum 



September M, 1902. 



