APPENDIX 
The names of the authors who have treated of the Cretaceous Entomostraca are given 
at pages 2 and 3 of this Memoir, and a few remarks are made on the nomenclature and 
arrangement adopted by some of them. But a fuller account of the species of Entomos- 
traca found in the Cretaceous formations, British and foreign, will probably be not 
altogether unacceptable. We subjoin, therefore, a corrected list of the species already 
figured and described. 
Munster, Jahrbuch f. Miner., &c., 1830, p. 64. 
Cythere subdeltoidea = Bairdia '( 
— compressa =(?) Cytlaerella/ 
(not figured.) 
Roemer, Verstein. Norddeutsch. Ki’eidebirg., 1840, p. 104, Tab. xvi, figs. 16 — -21. 
Cytherina Hilseana 
— - punctatula 
— triplicata 
— ovata 
— laevigata 
— subdeltoidea {Miinster) 
— quadrilatera 
= Cythere. 
= Cythere. 
= Cythereis. 
= Cytherella. 
= Bairdia angusta (Munster.) 
= Bairdia. 
= Cythereis. 
Reuss, Verstein. Bohm. Kreideform., 1845, pp. 16, 104, Tab. v, figs. 33 — 39, Tab. xxiv. 
figs. 12—22. 
Simplices” 
“ Marginatae” 
Cytherina parallella 
— complanata 
— ovata (Roemer) 
— elongata 
— asperula 
“ Cornutae 
Concentricae 
= (?) Cytherella. 
= (?) Cytherella. 
= Cytherella. 
= (?) Cytherella. 
= (?) Cytherella. 
— subdeltoidea (Munster) = Bairdia. 
Hilseana (Roemer) 
Faba 
solenoides 
attenuata 
semiplicata 
ciliata 
ornatissima 
ornatissima, bis 
Karsteni 
cornuta (Rcem.) 
spinosa 
concentrica 
= Cythere. 
= Cythere. 
= (?) Cytherella. 
= (?) Bairdia angusta (Miinster.) 
= Cythereis. 
= Cythereis. 
= Cythereis. 
= Cythereis quadrilatera (Roem.) 
— Cythereis. 
= Cythereis. 
= Cythereis. 
= Cythere punctatula (Roern.) 
