111. Carboniferous Trilobites and a Phyllopod 232 112. Silurian Ostracoda 236 113. Upper Palaeozoic and Mesozoic Ostracoda 238 114. Cainozoic Ostracoda 239 115. Fossil Cirripedes 242 116. Cirripedes. _Lepas anatifera_, Linn.: living goose barnacle, and _L. pritchardi_, Hall: Cainozoic 242 117. _Ceratiocaris papilio_, Salter 244 118. Ordovician Phyllocarids 245 119. Silurian Phyllocarids 245 120. Fossil Crabs and Insects 247 121. Silurian Eurypterids 249 122. _Thyestes magnificus_, Chapm. 259 123. _Gyracanthides murrayi_, A. S. Woodw. Restoration 260 124. Teeth and Scales of Palaeozoic and Mesozoic Fishes 260 125. _Cleithrolepis granulatus_, Egerton 263 126. Tooth of _Ceratodus avus_, A. S. W., and phalangeal of a carnivorous Deinosaur 264 127. Scale of _Ceratodus ? avus_ 265 128. The Queensland Lung-fish: _Neoceratodus forsteri_, Krefft 266 129. _Leptolepis gregarius_, A. S. W. 266 130. Cretaceous and Cainozoic Fish-teeth 268 131. Cainozoic Fish remains 270 132. _Bothriceps major_, A. S. W. 273 133. _Ichthyosaurus australis_, McCoy 277 134. Fossil Reptiles 278 135. Impression of Bird's feather, magnified, Cainozoic: Victoria 281 136. _Cnemiornis calcitrans_, Owen 284 137. _Dinornis maximus_, Owen. Great Moa 284 138. _Pachyornis elephantopus_, Owen 285 139. Skeleton of _Sarcophilus ursinus_, Harris sp. 288 140. Skull of fossil specimen of _Sarcophilus ursinus_ 288 141. _Thylacinus major_, Owen. Hind part of mandible 289 142. _Phascolomys pliocenus_, McCoy. Mandible 290 143. Cainozoic Teeth and Otolith 291 144. Skeleton of _Diprotodon australis_, Owen 291 145. Right hind foot of _Diprotodon australis_ 292 146. Restoration of _Diprotodon australis_ 292 147. Skull and mandible of _Thylacoleo carnifex_, Owen 293