COK TENTS. VU 



CHAPTER IX. 



SEA-WEEDS MARINE ALG.E. 



PAGE 



Marine Algae Callithamnion Ceramium Ptilota Plumosa 

 Plocamium Vulgare, Coccineum Polysiphonia Sphero- 

 coccus Griffitlisia Gracillaria Lanrentia Odonthalia 

 JBonnemaisonnia Delesseria Rhodomela Spyridia Fila- 

 mentosa Chaetospora Wiggii Halymenia Dasya Dasya 

 Arbuscula Dasya Occellata Dasya Yenusta Goadby's 

 Solution for Marine Algae ... ... ... 181 



CHAPTER X. 



FORAM1NATED SHELLS. 



The Operculina Fossil Foraminated Shells from Barbadoes 



Orbitolites Nummulites ,194 



CHAPTER XL 



SPICULES OF SPONGES. 



Spicules of Sponge Gemmules of Pachymatisma Spicules of 



GrantiaNivea 198 



CHAPTER XII. 



SECTIONS OF BONE. 



Man's Metacarpal Fin-bone of Lepidosteos Femur of Tetrao 



Urogallus 201 



Sections of Teeth. Sections of Human Tooth 204 



CHAPTER XIII. 



HAIRS. 



Human Hair Hairs of Dormouse and Common Mouse, of Mole, 

 of Bat, of Elephant, of Camel, of Reindeer, of Ornitho- 

 rhynchus, of Larva of Dermestes ... 206 



CHAPTER XIV. 



SPICULES OF HOLOTHURI^E. 



Spicules of Synapta Spicules of Chirodota Calcareous Spicules 

 of Doris Calcareous Skeleton of Doris Spicules of Gorgonia 

 Spicules of Alcyonium Digitatum Section of Echinus 

 Spine 208 



