BIBLIOGRAPHY OF PALAEOZOIC CRUSTACEA. 25 



The specimeu was from Dudley limestone, and afterwards named by 

 Alex. Brongniart Calymene hlumenbachii . 



Boeck (C.) Notitzer til L^ren cm Trilobiten. 



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



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

 nosus minor. 4. T. gracilis. 5. 7\ bucephalus. 6. 2\hoffi. 7. T.suheri. 

 8. T. slernhergi. 9. T. zip))ei. 10. T. hausmanni. 



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



Uebersicht der bislier in Norwegen gefun- 



denen Formen der Trilobiten-Familie. 



In Gosa Norwegica (Keilhan), 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. Phacojn elliptifrons. 2. Trilobiten elegansto Phacops latifronsBronn. 

 3. T. scabes to Lichas norioegicus Ang. 4. Phacoj^s conicophathabmis. 

 5. Phacops exiensa. 6. Not defined. 7. Cybele dentata. 8. Dikeloceph- 

 alus serratUH, 9. T.Armatus. iO. Dalmaniies hausmaimi, J^rilobiten semi- 

 lunar e io Dalmanites cmidata. \\. D. mucronatus. 12. I'rilobiten j^Ucatus 

 io Cybele dentata. \Z. Encrinurius jyunctatus. 14. J'r ilobiten sphaericus io 

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

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

 fischeri. 18. Ceratopyge forfieula. 19. Cheirurus acicularis. 20. 7'. lyra 

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

 tifrons. 23. Ogygia dilatata. 24. Asaj)hus exj)ansus. 25. Asajihus acu- 

 minatus. 26. Melagaspis limbatiis. 27. Asajjhus striatus. 28. Trilo- 

 biten frontalis to Niobe insignis Linrs. in part. 29. Symphysurus j^alpe- 

 brosus. 30. Trilobiten depressa io Nilens armadellov&r. depressa. 31. T. 

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

 tatus. 34. Illeenus crassicauda. 35. Dyspla7ius centrotus. 36. Oyggia 

 asellus. 37. T.gibbosus to Olenus truncatus. O.attenuaius. 38. Sphceroph- 

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

 granulatus. 42. Trinucleus ornatus. 43. 7'. trinucleum. 44. T. bronni. 

 45. Ampyx nasutus, A. rostrata. 46. A. mammillatus. 47. A. nasutus. 

 48. Pcltura scarabceoides. Trilobiten pusillus Sars. to Shumardia jmsillus. 



Om Trilobiterne. 



In Skand. 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 PaljBontographica, vol. 1, Cassell, 1846- 

 1851, p. 126, plate 17. 

 Ampyx bruckneri n. sp. Battus pisiformis. 



