300 REPORT—1850. 
BO. ee PSR a) a Se eee 
No. of living] No. of dead 
Species obtained. specimens. | specimens. Observations. 
Cytherea chione...... ΡΟ ΝΕ 1 young | valve. 
VENELIANA .....eceeeseeee| te eeee 1 minute. 
Venus fasciata ......2+...0.6- 1 
—— OVATE oer ec Ὁ ννννν κε κέκενον numerous, 
Artemis exoleta ...........:000)  seeeee valves. 
Astarte incrassata ......... ews 3 
Cardium levigatum ......... ac 1 
—— exiguum, var.? ......... 1 
TINIMUM ....00.-cc00c0s] coeree 1 
—— papillosum..............4]  serees valves. 
Cardita sulcata ...... ed aces ΘΚ sca: large. 
—— tYAPCZIA coe. .ceceeeseeeees 2 
Lucina spinifera............00.|  seeeee valves. 
Wictea® cc-s0s-.s Sf ae: Te eee valves. 
Chama gryphoides ............ 1 1 
Modiola barbata......... io 2 
——- tulipa........eeeeeeeecene res ies young. 
Nucula nucleus .......0-..c008| cee eee valves. 
a FAUIOCA ον deweesesrseeesye|| τ cerane valves. 
Leda emarginata ............. 2 valves. 
—— Striata .....«ενννννκεεκον 2 1 
Arca tetragona .......... augue 2 
cere eens Sac8eae τ ὅπ δ 1 valve 
Pectunculus glycimeris ὃ... 1. ΠΣ small 
Pn Ἴδε ες cos ses cen fs ΕΔ pe .cacsns fragment. 
Lima subauriculata .......6.|  -..00s fragment. 
Pecten Jacobus ...... Sucve ihe —nciere fragment. 
polymorphus......666...| 0 -see+ valves. 
—— similis «ον νννεκεννεννν πο: Ὁ valves. 
—— opercularis.........++ atl See valves. 
—— hyalinus........:.00...05 1 valves. 
———=_ SUICAETS ....202-.cseerevee| . eosens valves. ᾿ 
Terebratula detruncata .......  -.+... 1 
Crepidula fornicata ........... 1 
—— unguiformis .........+ rr eter cara 2 
Calyptraea sinensis .........064] ΠΟ γεν νον 1 
Bullea aperta............00005 1 1 
Bulla umbilicata? .........- ἜΣ ΠΎΡΕ 1 
striatula? ......... maeties|inn Vosiie sis 1 
ACUMINALA csccscvoscnces|  vreewe 1 
truncata.....-......06+ Are sets so 2 
—— hydatis ................+- “6. 1 
— obtusa or mamillata...) ...... 1 
Rissoa violacea ...ssesseceeeee| ΠΟ σεν σον 1 
—— Calathiscus.........06...]  serees few. 
—— SCabra ? ....ececeesereeves ῬΕΎ τ 1 
Odostomia conoidea ......... 3 
—— interstincta (Flem.) ... 1 
Chemnitzia fulvocincta ...... 1 
—— pallida? or varicosa ...)) «4. 1 
—— gracilis ?........ ede Sanetl ieee shes 1 
—— elegantissima? .......0.) sese- 1 
NaticaAlderi or marochiensis}_ ...... 1 
= NAC ENGA gowns τον τον smaap | \seaees 1 
— millepunctata .....0600) sees 2 small. 
Scalaria COMMUNIS........-665] senses 1 
Vermetus gigas ....60..seeeee 1 
triqueter ....... sieawnanee few. 
— glomeratus ....... ccesme| tle We 
Trochus COnulus....c-..seeesee] savers 1 
—— crenulatus ...........0008 τας 1 
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