170 CALIFORNIA ACADEMY OF SCIENCES [Proc. 47H Ser. 
Cueck-List oF MI0ocENE INVERTEBRATES OF CALIFORNIA 
MI0cENE 
OLIGOCENE 
PLIOCENE 
GENERA AND SPECIES Lower 
, | QUATERNARY 
San Lorenzo 
Vaqueros 
Temblor 
Monterey 
Etchegoin 
San Pedro 
RECENT 
Sta. Barbara 
xX 
Asterias remondi Gabb............-. 
Astrodapsis antisel Conrad ........ 
Astrodapsis antiselli, var. arnoldi 
Paice aia t enue yin eet vega al ating 
Astrodapsis jacalitosanus Arnold.... 
Astrodapsis fernandoensis Pack..... x 
Astrodapsis tumidus Remond........ 
Astrodapsis whitneyi Remond....... 
Scutaster andersoni Pack........... 
Scutella fairbanksi Arnold.......... x 
Scutella merriami Anderson ........ x 
Scutella perrint Weaver............- 
Scutella norristi Pack ............-.- x 
Scutella breweriana Remond........ 
Scutella gibbsi Remond............. 
Scutella gibbsi, var. ashleyi Arnold.. 
Clypeaster bowersi Weaver......... 
Clypeaster gabbi Remond........... 
Linthia californica Weaver.........- x 
Terebratalia kennedyi Dall.......... 
Terebratalia occidentalis Dall....... 
Terebrataha Smitht Arnold......... 
Discinisca oregonensis Dall......... x |X 
Balanus concavus Brown..........- x 
Balanus estrellanus Conrad......... 
Tamiosoma gregaria Conrad........ ? 
Anomia subcostata Conrad.......... 
Arca canalis Conrad...............- 
Arca microdonta Conrad............ x 
Arca montereyana Osmont.........- 
Arca obispoana Conrad ............. 
Arca osmonti Dall...............--. 
Arca trilineata Conrad.............. 
Arca schizgotoma Dall............... 
Arcopagia unda Conrad............. 
Cardium coosense Dall.............. 
Cardium meekanum Gabb..........- 
Dee e eee a eee ae eae eee ee eee ese eee ee a ecco eee nr 
WOOK Oe OX 
xx 
xX 
x 
xx XXX 
xX xx 
x 
XXX 
eK OS Oe IIS 
x 
x 
xx KX 
XK KK XK 
xX XX 
xX 
Astrangia coalingensis Vaughan..... 
avia merriamt Vaughan............ 
Stephanocoenia fairbanksi Vaughan . 
Amphiura sanctaecrucis Arnold..... 
