547 
LIST OF THE PAPERS CONTAINED IN VOL. X. 

Page 
Brapy, Grorce Srewarpson, M.D., F.L.S., 
C.M.Z.S8., &e. 
A Monograph of the Ostracoda of the Ant- | 
WOU p) Crag arnt ays tsyeceie (eset ele n hei=i0) 1° 379 | 
Busk, Grorex, F.R.S., F.Z.8., &e. 
On the Ancient or Quaternary Fauna of 
Gibraltar, as exemplified in the Mamma- 
lian Remains of the Ossiferous Breccia . 
Duncan, Professor P. Martry, M.B. (Lond.), 
F.RS., &e. 
A Description of the Madreporaria dredged 
up during the Expedition of H.M.S. 
‘Porcupine’ in 1869 and 1870. Part II. 
Frower, Wrtram Henry, F.R.S., V.P.Z.8., &e. 
A further Contribution to the Knowledge 
of the existing Ziphioid Whales. Genus 
Mesoplodon 
Garrop, A. H., M.A., F.R.S., &e. 
Notes on the Manatee (Manatus americanus) 
recently living in the Society’s Gardens 137 
On the Brain of the Sumatran Rhinoceros 
(Ceratorhinus sumatrensis) 
235 
Forge ctene 411 
GeppeEs, Parricr. 
On the Mechanism of the Odontophore in 
certain Mollusca : 
Lanxester, E. Ray, M.A., F.R.S., &c. 
On the Hearts of Ceratodus, Protopterus, 
and Chimera, with an Account of unde- 
scribed Pocket Valves in the Conus arte- 
riosus of Ceratodus and of Protopterus.. 493 | 
485 

VoL. X.—ParT xu. No. 2.—October 1st, 1879. 
Page 
Mrvaxt, Sr. Grorer, F.R.S., V.P.Z.8., &e. 
On the Axial Skeleton of the Struthionide 1 
On the Axial Skeleton of the Pelecanide . 315 
Notes on the Fins of Elasmobranchs, with 
Considerations on the Nature and Homo- 
logues of Vertebrate Limbs 439 
Owen, Professor, C.B., F.R.S., F.Z.8., &e. 
On Dinornis (Part XXI.): containing a 
Restoration of the Skeleton of Dinornis 
maximus, Owen. With an Appendix, on 
Additional Evidence of the Genus Dro- 
mornis in Australia 
Parker, Waii1am Krrcuen, F.R.S., F.Z.8., &e. 
On the Structure and Development of the 
Skull in Sharks and Skates 
On the Skull of the Agithognathous Birds. 
Barta eiers cick toesie ccoreraten-wetet-rsasialia ecko 
Scrater, Pam Lurtey, M.A., Ph.D., F.RS., 
&e. 
Supplementary Notes on the Curassows 
now or lately living in the Society’s 
147 
Gardens... .......cceces cs cceceerece 543 
Westwoop, J. O., M.A., F.LS., &e. 
Observations on the Uraniids, a Family of 
Lepidopterous Insects, with a Synopsis 
of the Family and a Monograph of Coro- 
nidia, one of the Genera of which it is 
composed 
