256 
capac 
Arthoclemarcorniitum Wllrichy eee ele ees ee rene ce 
Calymene senatiax Conrady 7274 joes soe eee 5 one r-¢ 
Chasmotopora reticulata Halle eoh2 22352018 r-@ 
Orinordsseementse.nweee mes ee oe ee ee ol ae ee e 
Dalmanella testudinaria (Dalman)...............- aaa 
Hscharoporacrecuam (Halles sc a seus cei tete elerekel ers renee r 
Hemiphragma, tenuimurale Ulmieh. ...3...... 22-2: 0208 1 
HeplOley Pace. « c Coote se oe Oa elag ae Ga eart eee r 
Mitoclema?munduluns ‘Ulrieh 224), 606.4 5+.34 see a 
Nematoporaoyvals: Uiltich, 2. c4 2 ti a0) 2eeks sas eee r-¢ 
Pachvdictya ‘acuta, Clall) )..0 0s oee 8 ios os oes eee e 
Platystrophia trentonensis n. 8p :..:.- 6). 4-2 e 2 teeter 2 
.Plectambonites sericeus (Sowerby)...........-+.-++5-- c 
Prasopora COnoldea, | Winichins =): ne at) ioe 3 a eee Cc 
Rafinesquina alternata (Emmons)...............-+-- r-¢ 
Rhmidictya expusa ‘Uline. 32. 425.4 8c0s ik ee eee eee r-¢ 
Rhinidictya mutabilis: (Ulrich): . 24 2 fash wey eee r-¢ 
8. Prospect Quarry, below the crystalline layers. 
Below the heavy gray crystalline layer that caps the Trenton limestone 
and in a very thin parting of 8 to 10 inches, that outcrops on the east side of 
the gorge at Prospect in an old abandoned quarry opposite the large crusher 
quarry, bryozoa are exceedingly abundant and are weathered out from the 
matrix. A small Prasopora is very abdunant. 
The crystalline layers above contain a few bryozoa, but difficult to pre- 
pare for study. 
The species collected from the weathered parting are as follows: 
1. 
bo 
Corynhotrypaintate (Hay Js. .4-2i5 a ae. ae ee eee r 
Crinord seem émtss £ ie sae eis: love acevuchs oA eee i) 
Dalmanella, testudinaria (Dalman)). 30>. +a eee c 
Brdotrypa exisua Ulrielis : cia ces coe. ble eee c 
Hallopors coodhuensiss(Witich)i.- 27.5 1.9 eee oe a 
Hemiphragma tenuimurale Ulrich...........:......7. a 
Isotelus. sivas vdedkayis 2. Se cat ae ee @ 
Pach yoretya, venban (eval: s0. sok eG wes erie ous ee Cc 
Platystrophia: trentonensis nl. Sp... . 2. saci 2 eee C 
Pleclambonites sericeus (Sowerby)..............---- r-¢ 
