href="@public@vhost@g@gutenberg@html@files@36261@[email protected]#f94" class="pginternal" tag="{http://www.w3.org/1999/xhtml}a">102
| 95. |
Asterophyllites parvula (Dn.) and Sphenophyllum antiquum (Dn.) |
103 |
| 96. |
Calamites |
104 |
| 97. |
Carboniferous Ferns |
105 |
| 98. |
Carboniferous Tree-ferns |
107 |
| 99. |
Lepidodendron corrugatum (Dn.) |
108 |
| 100. |
Sigillariæ of the Carboniferous |
109 |
| 101. |
Trigonocarpum Hookeri (Dn.) |
111 |
| |
Frontispiece. Pteraspis. Restored |
116 |
| 102. |
Siluro-Cambrian Conodonts |
118 |
| 103. |
Lower Carboniferous Conodont |
119 |
| 104. |
a, Head-shield of an Upper Silurian Fish (Cyathaspis); b, Spine of a Silurian Shark (Onchus tenui-striatus, Agass.); c, d, Scales of Thecodus |
121 |
| 105. |
Cephalaspis Dawsoni (Lankester) |
122 |
| 106. |
Devonian Placoganoid Fishes (Pterichthys cornutus, Cephalaspis Lyelli) |
123 |
| 107. |
Devonian Lepidoganoid Fishes (Diplacanthus and Osteolepis) |
124 |
| 108. |
Modern Dipnoi (Ceratodus Fosteri and Lepidosiren annectus) |
124 |
| 109. |
Anterior part of the palate of Dipterus |
125 |
| 110. |
Dental plate of Conchodus plicatus (Dn.) |
126 |
| 111. |
Dental plate of Ceratodus Barrandii |
126 |
| 112. |
Dental plate of Ceratodus serratus |
127 |
| 113. |
Jaws of Dinichthys Hertzeri (Newberry) |
127 |
| 114. |
Lower Jaw of Dinichthys Hertzeri |
128 |
| 115. |
Jaws of Lepidosiren |
128 |
| 116. |
A small Carboniferous Ganoid (Palæoniscus (Rhadinichthys) Modulus, Dn.) |
129 |
| 117. |
Teeth and Spines of Carboniferous Sharks |
130 |
| 118. |
Teeth of Cretaceous Sharks (Otodus and Ptychodus) |
131 |
| 119. |
Tooth of a Tertiary Shark (Carcharodon) |
132 |
| 120. |
A Liassic Ganoid (Dapedius) |
132 |
| 121. |
Cretaceous Fishes of the modern or Teleostian type (Beryx
|
