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The organization of Trilobites, deduced from their living affinities : with a systematic review of the species hitherto described / by Hermann Burmeister ; ed. from the German by Professor Bell and Professor E. Forbes
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APPENDIX.

1.

The following species are enumerated in works which I could not obtain, for whichreason they have not been referred to.

Ampyx incertus, Delongchamps, Mem. de la Soc. Linneenne de Calvados, ii. .316, PL XX,Fig. 5. Milne Edw . Crust, iii, 297.

Asaphus Brongniartii, ibid- PL XIX, Figs. 1-5. Milne Edw . ibid. 313.

Asaphus quadrilimbatus, Philips, Geol. of Yorkshire , vol. ii, p. 239, PL XXII, Figs. 1, 2.

Asaphus obsoletus, Phil. ibid. Figs. 3-6.

Asaphusgranuliferus, Phil. ibid. Fig. 7.

Asaphus seniiniferus, Phil. ibid. Figs. 8-10.

Asaphus gemmuliferus, Phil. ibid. Fig. 11. Buckl. Br. Tr. PI. XLVI, Fig. 10. Ac-cording to Bucklands figure, this is probably the same species as that represented byBrongniart in the Cr. foss. PL IV, Fig. 12, and which I have mentioned when treating ofArchegonus cequalis.

Asaphus truncatulus, Phil. ibid. Figs. 12,* 13.

Asaphus megalophthalmus, Troast, Mem. de la Soc. Geol. de France, iii, 94, Pl. XI, Fig. 1.

Asaphus keros, Dalm. Arsberdtt om. nya. zool. Arbcten 135, Stockholm , 1828. Hising.Letl. Suec. 13. Milne Edw . Cr. iii, 309. The author places this species beside Phac.caudatus.

Asaphus platynotus, Dalm. ibid. 135. LIising. Leth. Suec. 15. Milne Edw . Crust.iii, 304.

Calymene ornata, Dalm. ibid. p. 134. Hising. Leth. Suec. 11. Milne Edw . Crust, iii,304. According to Milne Edwards , it is nearly related to Calym. Blumenbachii, but distin-guished from it by the structure of the glabella. According to Dr. Beyricli ( Bohem. Tril.18), the species belongs to Cheirurus. See also Loven, Of vers K. F. A. 1844, 68.

Calymene verrucosa, Dalm. ibid. 134, and. Palaiad. 76. Brongn . Crust, foss. PL IV, Fig.11. Hising. Leth. Suec. 11. Dr. Loven enumerates this species in his new genus Cybele .(Ofvers. K. V. A. Fork. 1845. 109.)

Entomolithus derbiensis, Martin. Petrificata derbiensia, PL XLV, Fig. 1. Identical withAsaphusglobiceps, Phil, (my Archegonusglobiceps), according to a conjecture of Milne Edwards Crust, iii, 313. Portlock {Rep. p. 312) seems to doubt the correctness of this reference.

Calymene phlytctcenoules, Green, Sill. Americ. Journ. of Science and Arts, 1837, vol. xxxii,I. p. 167. Leonh. and Bronn, Jahrb. 1838, 363.

Trimerus platypleur us, Green, as above, p. 168.

Trimerus Jacksonii, Green, l. c. pp. 347, 364.