TABLE OF CONTENTS 



PAGE 



Character of deposits at Lom- 



poc 5 



Report of Dr. Albert Mann 6 



List of species found at Lompoc 7 



Carcharodon 9 



Xyne 10 



Lygisma 12 



Genera of Mackerels 13 



Turio 15 



Thyrsion 17 



Ocystias 18 



Thyrsocles 19 



Zaphleges 23 



Zelosis... . .. 24 



PAGE 



Arseosteus 25 



Emmachaere 26 



Rhythmias 27 



Plectrites 28 



Lompoquia 29 



Lompochites 30 



Rixator 31 



Hexagrammos 36 



Ozymandias 36 



Evesthes 37 



Zoropsetta 39 



DiatomcEca 40 



Eclipes 41 



Atkinsonella 41 



Quassita 43 



