136 
INDEX. 
I'age. 
Drymotrypa 9, 49 
diffusa 50, 63 
niagarensis 03 
E. 
England, bryozoa of. 
Entalophora 
Entalophoridae 
Eridotrypa 
appressa 
briareus 
4 
18 
17-18 
29-32 
31 
32 
mutabilis 29, 32 
nodulosa 6, 29, 30, 44, 63, 86, 120 
similis 6, 31-32, 64, 88, 124 
solida 6, S, 29, 30-31 , 64, 65, 88, 121 
spinosa 6, 8, 29, 20-30, 32, 64, 88,117, 121 
striata 6, 8, 29, 32, 64, 65, 70, 88, 116, 120 
Erie ''anal, bryozoa along 3 
Escharopora 13 
Fenestella 50 51,52 
eri brosa 6, 8, 50-51 , 64, 70, 102 
elegans • 6,8, 50, 51,64, : 0, 10 ' 
nervata 9, 51, 64 
perforata 52 
tenuiceps 8,9,52, 61 
sp 49 
Fenestellidae 4, 50-54 
Fistulipora 12, 22 21, 59, 60 
crustula 6, 8, 24, 63, 64, 70, 78, 80, 112 
laininata 6, 22-23,63,64, 78,80 
Lockportensis 6,23,64, 78 
tuberculosa 6,21,23,64,65,78,80,^2 
Fistuliporidae 2,14,22-20 
Eoerstc, A. F., on Osgood beds 5 
Grimsby, Ont., bryozoa from . 
II. 
Hall, James, work of 1,3 
Helderbergian time, bryozoa of 2 
Helop'ora fragilis 2 
Heteronema 11 
Heterotrypidse 27-28 
Holocysti tes 5 
Iloniotrypa 9 
confluens 31 
similis 31 
? solida 30, 64 
Hornera ( ?) dichotoma 8, 9, 54, 64 
I. 
Idiotrypa 30-40 
parasitica 39, 40, 64 
punctata 6, 8, 40, 6 1, 05, 70, 98,117 
Indiana, bryozoa of 6-7 
Intricaria clathrata 49 
Leioclema florida 38, 64 
laminatum 22 
Leptotrypa maculata 22, 64 
Lichenalia 8, 9, 59, 00-01 
conccntrica 6, 8, 9, 25, 26, 60, 61 , 64,110, 124 
Page. 
Lioclema 9, 12, 32-36, 37 
asperum 0,8, 32-33, 34, 63, 64, 70, H6J16 | 
circinctum 6,32,34,64,90 
explanatum 6, 8, 32, 33, 34, 38, 64, 90, 124 ' 
florida 38,64 j 
floridum 38 
globulare 6, 28, 35,64, id 
? laminata 22,64 
multiporum 6, S, 32, 33, 34, 04, 70, 86, IK. 126 
peculiare 6, 8, 35-30, 64, / 13, 120 
ramulosum 6, 8, 28, 32, 35, 64, 86, 120 
Lioclemella 36 
fusif ormis 36 
maccombi 6, 8, 30, 64, 70, 86, 120 \ 
ohioensis 36 
subfusiformis 36 
Literature, list of 8 11 
Lockport, N. Y., bryozoa near 3] 
Loculipora 52-53 j 
ambigua 53, 100 \ 
ambigua var. precursor 6, 8, 53, 64, 106 
gothlandica 53 
ulrichi 6, 8, 53, 64, 70, 106, 121 
M. 
Medina time, bryozoa of 2« 
Meekopora 25-26 
foliacea 6,8, 25-26, 63, 64, 80, 82 j 
Mesotrypa '. 27 
milleri 27, 64 
nummiformis 6, 8, 19, 27, 63, 64, 84 
Middle-port,' N. Y., bryozoa at 3i 
Mitoclema 18 
sarlei 6, 8, 18, 64, M 
Monotrypa 46-47, 48 j 
benjamini 6, 8, 46-4 7, 64, 96, lM 
corrugata 74 
osgoodensis 6, 8, 46, 64, J 
pediculata 7,8,47,64,95 
Monticuliporidae 20-27 
N. 
Nein atopora .' 58-59* 
minu ta 7, 58-50, 64, 65, 70, 100, 606, 138 
New York, bryozoa in 2,3,6-3 
Niagara gorge, bryozoa in 31 
Niagaran rocks, bryozoa of 2 
divisions of 5 
Nicholsonella 37-39 
florida 7, 8, 22, 33, 38, 39, 63, 64, 92, 116 
laminatum , 22 
ringuebergi 7, 38, 30, 64, 92 
Nucleospira 5i 
O. 
Ohio, bryozoa in 2' 
Ontario, bryozoa in .*.. 2,3-4,6-7 
Orbignyella 20-27 
expansa 7, 20, 27, 46, 47, 64, 84 
lamellosa 26 
magnopora 7,27,64,8.$ 
Orthoceras 21 
Osgood beds, correlation of Rochester shale 
and M 
description of 5 
fossils of, abundance of 6-8 
Oswegan time, bryozoa of 2 
