BIBLIOGRAPHY OF PALEOZOIC CRUSTACEA. 25 



The specimen -was from Dudley limestone, and afterwards named by 

 Alex. Brongniart Calymene blumenbachii. 



Boeck (C.) Notitzer til Lseren oin Trilobiten. 



In Nyt Mag. Naturvid., vol. 1, Christiania, 1827, p. 11. 



1. Trilobitern tessini (Bohemicus). 2. T. spinosus major. 3. T. spi- 

 nosus minor. 4. T. gracilis. 5. T.bucephalus. 6. T.hoffi,. 7. T.sulzeri. 

 8. T. sternbergi. 9. T. zippei. 10. T. hausmanni. 



Noticed in Bull. Sci. (Ferussac), vol. 14, 1828, p. 45. 



Uebersicht der bisher in Norwegen gefun- 



denen Formen der Trilobiten-Familie. 



In Gaea Norwegica (Keilhau), Christiania, 1838, pt. 1, p. 138. 



The species described in this work under the general term of Trilobiten 

 are referred to the following genera: 



1. Phacops elliptifrons. 2. Trilobiten elegans to Phacops latifrons'Broun. 

 3. T. scabes to Lichas nonvegicus Ang. 4. Phacops conicophalhalmus. 

 5. Phacops extensa. 6. Not denned. 7. Cybele dentata. 8. Dikeloceph- 

 alus serratus. 9. T.Armatus. 10. Dalmanites hausmanni, Trilobiten semi- 

 lunare to Dalmanites caudata. 11. D. mucronatus. 12. Trilobiten plicatus 

 to Cybele dentata. 13. Encrinurius punctatus. 14. Trilobiten sphaericus to 

 Cyphaspis ceratophthalmus . 15. T. clavifrons to Cyrtometopus sarsi Ang., 

 also to Cheirurus speciosus. 16. Calymene blumembachi. 17. Amphion 

 fischeri. 18. Ceratopyge forfteula. 19. Cheirurus acicularis. 20. T. lyra 

 to Ceratopyge forficula. 21. Megalaspis grandis. 22. Ptychopyge angus- 

 tifrons. 23. Ogygia dilatata. 24. Asaphus expansus. 25. Asaphus acu- 

 minatus. 26, Melagaspis limbatuts. 27. Asaphus striatus. 28. Trilo- 

 biten frontalis to Niobe insignis Linrs. in part. 29. Symphysurus palpe- 

 brosus. 30. Trilobiten depressa to Nileus armade llo var. depressa. 31. T. 

 laevis and T. intermedius. 32. T. oblongatus. 33. Symphysurus angus- 

 tatus. 34. Illcenus crassicauda. 35. Dysplanus centrotus. 36. Oyggia 

 asellus. 37. T.gibbosusto Olenus truncatus. O.attenuatus. 38. Sphceroph- 

 thalamus alatus. 39. Eurycare latum. 40. Harpidesrugosa. 41. Trinucleus 

 granulatus. 42. Trinucleus ornatus. 43. T 7 . trinucleum. 44. 7 T . bronni. 

 45. Ampyx nasutus, A. rostrata. 46. ^4. mammillatus. 47. -4. nasutus. 

 48. Peltura scarabceoides. Trilobiten pusillus Sars. to Shumardia pusillus. 



Om Trilobiterne. 



In Skaud. Naturf. Forhand., vol. 2, 1841, p. 289; Neues Jahrbuch fiir 

 Mineral., 1841, p. 724. 



Boll (Ernst). Beitrag zur Kenntniss der Trilobiten. 



In Duuker and von Meyer's Paleeontographica, vol. 1, Cassell, 1846- 

 1851, p. 126, plate 17. 

 Ampyx bruckneri n. sp. Battus pisiformis. 



