BIBLIOGRAPHY OF PAL^^OZOIC CRUSTACEA. 7 



This work contains plates 1, la, 2, 3, 20, 22, with an appendix, pp. 93- 

 96. Amended and revised by Prof. Giistaf Lindstrom. 



The appendix contains descriptions and figures of the following species: 

 Paradoxides iessini, P. tessini var. wahlenbercjii, P. tessini var. relandicus, 

 P. affinis, P. iuberculatus, P . forchhammeri, P. tvmldus. Centroplcura 

 loveni, C. steenstrupi. Ogi/giocaris dilatata, O. dilatata var. sarsi, <>. dll- 

 atata var. stromi, in addition to the genera and s^Decies described in the 

 second edition. 



This edition contains the omitted text, pp. 21-24 of the 2d edition, also 

 the revision of the omitted text, pp. 21-29. 



Palaeontologia Scandinavica. Plates A and B. 



Plate A was first issi;ed with the second edition of Palfeont. Scand., 

 1854. The work was afterwards revised and republished in 1860, accom- 

 panied by Plates A. and B, without text or descriptions. 



Fig. 36 a-b, Plate A has received the name of Beyrichia angelini Bar- 

 rande. Eegio A, near Andrarum. 



Fig. 9 a-e, Leperditia prlmordialis Liunarsson. 



Fig. I, Leperditia baliica His. (Barr.) 



Plate B exhibits a fragment of Ceratiocaais from Kegio E, Gothland, 

 which shows 7 to 8 free segments. 



Anthony (J. G.) New Trilobites. 



In Am. Jour. Sci., 1st series, vol. 34, 1838, p. 379. 

 Ceratocephala ceralepta, figs. 1 and 2. 



Description of a new fossil (Calymene huck- 



landii ) . 



In Am. Jour. Sci., 1st series, vol. 36, 18.39, p. 106. 



In this article a specimen of Ceraiirus pleurexanthemus Green was fig- 

 ured and described under the name of Calymene bucklandii as a new 

 species. 



Audouin (J. V.) Recherches sur les rapports naturels 

 qui existent entre les Trilobites et les animaux articules. 



In Annales Gen. So. Phys. Nat., Bruxelles, vol. 8, 1821, pi. 126, p. 33; 

 also Isis (Oder Encyc. Zeitung), Oken, vol. 1, 1822, p. 87. 



Calymene blunienbachii. 



An important result of the investigations of this author was gained by 

 the enunciation and establishment of the following principles: 



1st. That trilobites differ only from the other articulata in points of 

 minor importance, and that, beyond a doubt, they belong to this group. 



2d. That Trilobites exhibit the greatest analogies with the Isopodes. 

 Later investigations, with the discovery of ambulatory appendages, have 

 not changed this classification. Dr. Henry Woodward remarks in the 

 Ency. Britannica, article Crustacea, p. 659, that "there seems, however, 



