b TABLE OF CONTENTS. 



Description of genera and species — Continued. 

 Class Stelleroidea — Continued. 



Subclass Asteroidea — Continued. 



Phanerozonia — Continued. Page. 



Family Promopalaeasteridae 73 



Subfamily Mesopalseasterinae 74 



Mesopalspaster 74 



Spaniaster 95 



Miomaster 96 



Devonaster 97 



Subfamily Promopalseasterinse 102 



Promopalxaster 102 



Subfamily Anorthasterinae 125 



Anorthaster 125 



Family Xenasteridae 128 



Xenaster 129 



Agalmaster 131 



Rhenaster 133 



Eifelaster 133 



Trimeraster 134 



Family Neopalaeasteridse 134 



Neopalxaster 134 



Family Palasterinidse 138 



Peiraster 138 



Lindstromaster 148 



Palasterina 150 



Uranaster 154 



Palseostella 155 



Pseudopalasterina 156 



Family Lepidasteridse 157 



Lepidaster 158 



Eelianthaster 159 



Lepidasterella 160 



Family unknown 161 



Astropecten 161 



Ataxaster 161 



Cryptozonia 162 



Family Stenasteridae 163 



Stenaster 163 



Tetraster 167 



Family Monasteridae 170 



Monaster 170 



Family Urasterellidae 172 



Urasterella 173 



Family Calliasterellidae 190 



Calliasterella 190 



Family Compsasteridae 191 



Jaekelaster 192 



Compsaster 192 



Family Schuchertiidae 194 



Schuchertia 195 



• Family Palasteriscidae 199 



Palasteriscus 200 



Echinasterella 200 



