TABLE OF PLATES 
In Volume XVII. 
PAGE 
I. 
The Marquess of Ripon, K.G. 
1 
II. 
Aviculopecten carboniferous, Orthoceras (striatulum ?) 
and Solenocheilu.s cyclostomus 
86 
III. 
Solenocheilus globosus 
97 
IV. 
Solenocheilus globosus, Ephippioceras Wildi, and Peri- 
cyclus minimus . . 
98 
V. 
Ephippioceras wildi 
104 
vi. 
Ephippioceras wildi, Glyphioceras vesiculifer, and 
Cyclonautilus umbilicatus 
100 
VII. 
Apheleceras latum . . 
108 
VTTT 
V^clLlclliLl V- lJIll|Jlt" A . jTil^lLl cldcrri Ulld UllIlvvLlUIl OlJcl^llIldl 
114 
IX. 
Oatland Complex. Basic Facies 
126 
X. 
Oatland Complex. Extreme Basic Facies 
128 
XI. 
Graphic Representation of the Mineral Content of the 
Rocks from the Oatland Complex and the Ballabunt 
Rock 
130 
XII. 
Palaeostachya gracillima 
140 
XIII. 
Calamites sp., Calamites approximatus, and Zeilleria 
avoldensis 
142 
XIV. 
Eremopteris moyseyi and Alethopteris davreuxi 
144 
XV. 
Neuropteris osmundse and Lepidophyllum majus 
146 
XVI. 
Asolanus camptotaenia, Sphenophyllum majus, and 
Lepidostrobus triangulare 
148 
XVII. Lepidodendron obovatum, Bothodendron minutifolium, 
Neuropteris acuminata, and Sphenopteris 
(Urnatopteris) tenella . . . . . . . . . . 150 
XVIII. Trigonocarpus, Cordaites principalis, Sphenopteris 
(Corynepteris) coralloides, and Rhabdocarpus 
elongatus. . . . . . . . . . . . . . 152 
XIX. Neuropteris tenuifolia, Sphenopteris (Corynepteris) 
coralloides, and Trigonocarpus sp. (the reverse of 
Plate XVIII., Fig. 1) 154 
