24 PALEONTOLOGY OF NEW JERSEY. 
TARLE No. 1.—Showing the number of genera and species of Lamellibranchiates wnder 
each family occurring in each of the several marl beds in New Jersey. 
| 
aie Camden Lower | Middle Base of | rocene 
plastic | clays. | marls. | marls. upper | mmarls. 
clays marls. 
Genera. Species. —$__——|—_ >=) = 
g2/Sid/3/g sie /el/eisidis 
e/2/2|2|2/2/3|2|3|2/3|2 
S|HNISO|nl/O|nl/SO|/n/H | nj/O|m 
Class LAMELLIBRANCHIATA. 
Order ASIPHONIDZ. 
Suborder Monomyaria. | 
Family Ostreidw......------ 4) 3] 9) 2) Bh 2s <2 ea as 
Anomiide ..-...----- 3 3 Be Hated Boel east hs lite 
Pectinide ..-....--.- 4 4|11}. Soe a Tolga 
Spondylide .....--- 4 CU ees Bere eee! eee ee fees 
Suborder Heteromyaria. 
Family Mytilidw . ....-.--- 3 OT et ceed sel Pell ctf cleat amt TP fim be) sia at Peal 
Pteriide .......----- 4 OH Reset lease Ree cee (ec | 10 ERE Al Hela see |i 
Pinus} o--=--ee es 1 73 Pe ees Peers lec Gat jee i) ) a bi eee Feo) i Io 
Suborder Dimyaria. | 
Family Arcid# ......---.--- 8 21}. --. ee | East e Ss | agen eeeek a) oeseatl eel] ea) wccden| (ened 
Nucolida........--- a] 9/22 | ee a i Hee ee ec oan aS 
Isocardiidw....-.--.|--------|-------- seallesea| seme se en 1) 1).---J.---[.-- 
Trigonid@ .-..-.----. 1 BS ery | jaan 1| 3)..-.] .. |.---}e---/.-- |--- 
Unionidw.......---- 2 PBs. MARY heed eee kere rose Hees Pace bee ses 
Order SIPHONID2. eet a lar 
Suborder Integropalliata. | | | | | 
| Family Astartide .......... 2 6 |. | Gstee oes ne (ae a © 
| Crassatellide .....-. 4 19 |. | Sqaleseeleees a ® 
| Lucinide ........--. 1 2. Oe ee) fies Fee calla 
Chamide ........--- 1 rh V Sag fos 2h Sa EEA Sa 
| Cardiide ......----- 7 15 |. spi Ere Raa pels obo y po 
Cyprinide.....-...- 4 11 8} 1] 1} 1] 1).---].-- 
Cyrenidz-.......... 1 2 Bee Rees pene ood pecs tein | |p 
Suborder Sinnopalliata. 
Family Veneride..-.-..--..- 6 fT) Peed Sel rsd bec fe toe ON a sal (erie Uy able at 
Petriculide......-.. 1 EN pes Bonet Seeel bc edloo- see Sethe Mop Ab ecerlisec 
Tellinidw......-.... 5 Gf see) ae Sco) coed atl jena 
Donacid@.......-... 1 UN cae oe |Masaleoca olhyyarit 
Mactride ........... 2 (Sica) BY \oecllsace|) why) Baie 
Anatinide .......... 3 Dl tee | ete Pe becd ieee 
Corbulidz .....-..-- 2 FH (se No eed ce bs Gn 
Saxicavide -........ 1 PN Ease Read Baca RRee pean ht 
Solenidz. . 4 5 |- = Sere Sa in 
Pholadide 3 Eel BSS sce bac Vaart fe wea ic 
Teredide ..- | 1| Sileees| eae | BSc fe ea 
Gastrochenida -.--. 2 Dl ere mista See eeceted ea 
[ s9| waa |... Bil Sezc| a (ees ta 
! Probably fragment of a Gasteropod. 
