ise Oh AAS: 
FACING PAGE 
. Restored Skeleton of Stenomylus hitchcocki, Loomis 
Saurostomus esocinus, Agassiz; Upper Lias, Holzmaden 
. Terebratulid Shell-structures 
Map of the Fluvio-glacial Gravels, Thames Valley . 
Portrait of Arthur Vaughan, B.A., D.Sc. 
Chalk Polyzoa 
Two Obsidianites, Singapore 
Lower Lias Ammonite, Dorset . 
Tridymite and Quartz, Iceland 
Chalk Polyzoa 
Portrait of Dr. John E. Marr, F.R.S. 
Some Wealden Sands 
Pit and Mound Structures developed during Sedimentation 
Chalk Polyzoa 
New Extinct Bird, South Carolina . 
Voleanie Rocks, Iceland . 
Triassic Fossils, Leicestershire 
Chalk Polyzoa 
New Guinea Corals . 
1 
ol 
