1, 
“a FP Ww by 
10. 
at. 
12. 
16, 
at 4; 
. 16. 
13. 
EXPLANATION OF THE PLATES. vB 
PLATE I[1. 
Argonautide. 
Page 
Argonauta hians, Solander. }. China ..... colelelelaveralel es ofl o 
Teuthide. 
. Beloteuthis subcostata, Miinst. 4%. Upper Lias, Wurtemberg 168 
Belemnitide. 
. Belemnites Puzosianus, Orb. 3. Oxford Clay, Chippenham 173 
. Belemnitella mucronata, Sby. +. Upper Chalk, Norwich .. 175 
. Conoteuthis Dupiniana, Orb. Neocomian, France; Gault, 
Pees DTIC Rg, aieie cael ales) ote. br nN acs eoieete n'a sat, 0s (atthe amet eae 176 
Sepiade. 
. Sepia Orbignyana, Fér. 4. Mediterranean .............. 177 
—-— (Belosepia) sepioidea, Bl. 4. Eocene, Sussex ........ 177 
. Spirulirostra Bellardii, Orb. #. Miocene, Turin ....... Hype Wi 
. Beloptera belemnitoides, Bl. %. Hocene, Sussex.......... 177 
Nautilide. 
Nautilus radiatus, Sby. 3. Neocomian, Kent ............ 185 
bidorsatus, Schl. (upper mandible = Rhynhcolites 
hirundo, F’. Biguet). %. Muschelkalk, Bavaria 183 
——— -.--{Aturia) zic-zac, Shy. Eocene, Highgate ........ 189 
Clymenia striata, Miinst. Devonian, 8. Petherwin ........ 190 
Orthoceratide. 
Orthoceras Ludense, Sby. (section). 4. Ludlow Rock, Britain 190 
Phragmoceras ventricosum, Stein. 4. L, Ludlow-rock, Salop 194 
Gyroceras eifeliense, Arch. (section). 4. Devonian, Hifel ., 194 
