1S4 
Ulrich on Correlation of the Lower Silurian. 
43|Inocaulis arbuscula Ulrich ... 
■llMegalograptus welchi Miller. 
45 Glyptocrinus decadactylus Hall. 
461 '• " var. with long basals 
47 " dyeri Meek 
48 " subglobosus Meek 
491 " shafferi Miller 
,50[ " sculptilis Miller 
5l| " ? parvus Hall 
,52] " miamiensis Miller 
53|Reteocrinus oncalll Hall 
54! " magnificus Miller 
55|Canistrocrinus pattersoni Miller 
56! " richardsoni Wetherby 
57iMariacriiius harrisi Miller 
58!Xenoeriniis baeri Meek 
.59| " peneillus Miller 
60]Heterocrinus simplex Hall 
oil " graudis Meek 
62; " canadensis Billings 
eBStenocrinus heterodactylus Hall 
■64 ■■ propintHius Meek 
65 
«6 
'67 
68 
69 
70 
71 
geniculatus Ulrich 
" pentagonus Ulrich 
Ohiocrinus constrictus Hall 
laxus Hall 
locrinus subcrassus M. and W 
Anomalocrinus caponiformis Lyon 
Dendrocriiius cinclnnatiensis Meek 
casei 
73 " dyeri Meek 
74 " polydactylus Shumard ., 
75 Merocrinus cnrtis Ulrich 
76iLepocrinites moorei Meek 
77iAgelacrinites cinclnnatiensis Roenier.. 
78 " pileus Hall 
79 " vorticellatus Hall 
80 Hemicystites granulatus Hall 
81 •• stellatus Hall 
82 Lichenocrinus dubius Miller , 
83 " pattersoni Miller 
84 " tuberculatus Miller 
85 " affinis Miller 
86 Cyclocystoides raundulus M. and D. .. 
87]Pa.laeaster finei Ulrich 
88 Taeniaster flnibriata Ulrich 
89 " flexnosa M. and D 
90 Rhopalonaria venosa Ulrich 
91 Stomatopora inflata Hall 
92 " arachnoidea Hall 
93 " proutana Miller 
94 " frondosa Nich 
95 Berenicia vesiculosa Ulrich 
96 •' primitiva Ulrich 
97 Monticulipora cincuinatiensis James. 
98 " mammulata d'Orb .... 
99 " molesta Nich 
100 " parasitica Ulrich 
101 " Iffivis Ulrich 
102 Atactoporella mundula Ulrich 
103 " multigranosa Ulrich 
104 " ortoni N'cholson 
105 '■ tenella Ulrich 
106 " schucherti Ulrich 
107 " typicalis Ulrich 
lOS " newportensis Ulrich 
109 Peronopora compressa Ulrich 
110 '■ decipiens Rominger 
111 " vera Ulrich 
112 Homotrypa curvata -Ulrich 
113l " dawsoni Nicholson 
a, h 
