208 Dr A. Philippi ox the Recent and Fossil Mollusca of the 
Eulima Scillz, Scac. 
affinis, Ph. 
Bulimus, Scac. 
Chemnitzia pusilla, Ph. 
Terebellum, Ph. 
Natica undata, Ph. 
tigrina, D/r. 
Scalaria trinacria, PA. 
plicosa, Ph. 
crispa, Lam. 
Delphinula nitens, PA. 
elegantula, Ph. 
Bifrontia ? zancleea, Ph. 
Solarium reticulatum, Ph. 
pseudoperspectivum, Broc. 
Trochus crispus, Kén. 
millegranus, Ph. 
parvulus, Ph. 
bullatus, Ph. 
patulus, Broce, 
gemmulatus, Ph. 
filosus, Ph. 
glabratus, Ph. 
crispulus, Ph. 
evomphalus, Ph. 
strigosus, Gi. 
suturalis, Ph. 
marginulatus, PA. 
Ottoi, Ph. 
cinctus, Ph. 
Scissurella aspera, Ph. 
Turritella tornata, Broc. 
vermicularis, Broc. 
subangulata, Broc. 
Cerithium calabrum, Ph. 
tricinctum, Broc. 
Sceea stenogyra, Ph. 
Pleurotoma cataphractum, Broc. 
torquatum, Ph, 
dimidiatum, Broce. 
galeritum, Ph. 
pygmeum, Ph. 
noduliferum, Ph. 
sigmoideum, Bronn. 
harpula, Broc. 
columne, Scac. 
comma, Sow. 
Chthamalus gigas. 
CIRRHIPEDA. 
Pleurotoma imperati, Scac. 
decussatum, Ph. 
semiplicatum, Bronn, 
Tarentini, Ph. 
Payraudeaui, Desh, 
Maggiori, Ph. 
Turricula, Broc. 
Renieri, Scac. 
carinatum, Biv, ji. 
Cancellaria hirta, Broc. 
coronata, Scac. 
Fusus longiroster, Broc. 
clavatus, Broce. 
scalaris, Broc. 
rudis, Ph. 
politus, Ren. 
Murex vaginatus, De Cr. et J. 
multilamellosus, Ph. 
Chenopus pes graculi, Bronn. 
desciscens, Ph. 
Strombus coronatus, Dr. 
Cassidaria striata, Sow. 
Purpura cyclopum, Ph, 
Buccinum serratum, Broce. 
musivum, Broce. 
granulatum, Ph. 
spinulosum, Ph. 
acutecostatum, Ph. 
pusillum, Pd. 
exile, Ph. 
Columbella Greci, Ph. 
Mitra cupressina, Broc, i 
Voluta rarispina, Lam. 
Ancillaria obsoleta, Broc. 
Conus Brocchii, Bronn. 
demissus, Ph, 
Dentalium sexangulum, Gm. 
multistriatum, Desh. 
sulcatum, Lam. 
substriatum, Desh. 
tetragonum, Broc. 
incertum, Desh. 
coarctatum, Lam. 
striatum, Lam. 
triquetrum, Broc, 
ovulum, Ph. 
Pollicipes carinatus. 
The following, therefore, are the relative numbers of species 
of the Tertiary period which are now extinct :— 
