ILLUSTRATIONS. 457 



ILLUSTRATIONS TO YOL. I. 



Portrait of the late Joshua Alder, Esq. (frontispiece). 



I-IV.— British Marine Copepoda, &c. (p. 29). 



V-VII. — British Marine Ostracoda and Amphipoda (p. 12). 



VIII. — Eschara Landsborovii and Scrupocellaria Delilii (p. 60). 



IX. — Permian Fishes— Pateoniscus varians, P. Abbsii, and P. 

 altus (p. 64). 



X. — Nynrphon rubrmn (p. 41) ; Thyone flexus (p. 44). 

 XI. — Cyanea imporcata (p. 58). 

 XII. — Northumbrian Foraminifera (p. 83). 

 XIII, XIV.— Ancient British Skull from Ilderton (p. 143). 

 XV. — Urns from Barrow at Warkshaugh (p. 151). 

 XVI, XVII.— Spicula of Clionse (p. 337). 

 XVIII-XXIII. — Fresh Water Entomostraca — Bosminiclse, Macrothrieida?, 

 and Lynceida? (p. 354). 



g 2 



