GASTEROPODA OF THE LOWER GREEN MARLS. re | 
This gives for the molluscan fauna of New Jersey, including the 
Brachiopoda: 
Cretaceous. | Eocene. | Total. | 
5 ae | : 
| Brachiopoda...-....-.-. ..---.-----.----------- 5 | 2g 7 
Bamelibranehiatas.<. 262.1 s=-cs+.cace=.aoc=- 199 | 23 222 
COPEL Ee oe SS ORS Se ee SA en 136 52 188 
Cepia onodacescssas eeseewtianaeseecine= tonne sone 22 | 2 24 
RRA rece Band Hepa ep 5d ene ene eee 362 79 441 
Giving a total of 441, or deducting the two naticas and grypheea, which 
are counted also in the Middle Marls, a total of 428 described species. 
Were the localities critically examined many others would undoubtedly be 
obtained, as a number of casts are already recognized as distinct from any 
of the described forms, both in the Cretaceous and Eocene beds. 
Of the Brachiopoda above enumerated the Terebratula Harlani and 
Terebratulina lachryma are also known to oceur in South Carolina, and 
T. floridana is common at some localities in Alabama. Of the Lamelli- 
branchiates of the Lower Marls, three species are known in Europe, and 
the number attributed to certain American States are as follows: 
Species. 
Ad OMe Ren reteset ae eoce Vatican aclemauicbewsc sues secicmeccnecucianac 41 
SIGTITGEEC OES eS SSeS OSanorcae oo nO Resa enc -Fop arbor a Jeas cect ootbec ems coe 21 
LUM ESTES A Da Sab ae Sens SS8nc Mase eat OS BA Sp RASS SED ERE NaC OC ROSSR Rose sca psae 21 
PUSS A eon Rat eee emit tein tel aan st innin ame dae cocci aiae ase Guielcase ess tees auc 6 
NOKGH: ALOU Remeron O hewem meme sano w cea crew orcs Son esaceninceranwaaas 20 
i) Aare eee arate arte aa ao eatshoernere a caic au «) -cwle\sbea ssn m bone Seca eeueecteces s 4 
A large number are found in States not here mentioned. Six of those 
from the Middle Marls also occur in other States, and but one species from 
the Eocene layers, Crassatella alta, is known to occur outside of New 
Jersey. In Table No. 3, the species which have been thus cited are given 
under the States wherein they are found, and the succeeding table, No. 4, 
gives the same for the Gasteropoda and Cephalopoda, few only -of which 
have been recognized beyond the State. 
