Fossilisation. 



67 



0220 



Dep^ret, Charles. L'evolution des 

 Mammiferes tertiaires, methodes et 

 priucipes. Paris, C.-R. Acad, sci., 

 140. 1905, (1517-1521); 141, 1905, 

 (702-705) ; Epoqiie miocene. op. cit., 

 143,1906, (1120-1123). 



Eastman, C[harles] R[ochester"l. 

 Dipnoau affinities of arthrodires. Amer. 

 J. Sci., New Haven, Conn., (Ser. 4), 21, 

 1906, (131-143, with text fig.). 



Frecli, Fritz. Ueber die Griinde des 

 Aussterbens der vorzeitlichen Tierwelt. 

 Arch. Rassenbiol., Berlin, 3, 1906, (469- 

 493). 



Eupffer, K. Neuere Anschauungen 

 iiber die Entstehung der Arten. Riga, 

 Korr.-blt. Naturf.-Ver., 48, 1905, (32- 

 37, 38-39). 



Olfers, E[rnst] von. Fliigellose 

 Arthropoden des Bernsteins in ihrer 

 Beziehung zur Descendenztheorie. 

 Kcinigsberg, Schr. physik. Ges., 46, 

 (1905), 1906, (100-104). 



Fatten, William. Investigations re- 

 lating to the origin of vertebrates. [Re- 

 port on grant No. 157.] Washington, 

 D.C., Carjiegie, Inst., Year Book No. 4, 

 (1905), 1906, (283-284). 



Powers, H. C. A three-fold develop- 

 meat. A study in evolution. Sioux 

 City, Iowa, Proc. Acad. Sci., 2, 1906, 

 (139-165). 



Kaulin, V. Sur la fixite de I'espece et 

 le transformisme. Paris, Bui. soc. geol., 

 (ser. 4), 4, 1904, (554-500). 



Toucas, A. Sar la classification et 

 revolution des radiolitides. Paris, Bui. 

 soc. geol., (ser. 4), 5, 1905, (523-526). 



0210 FOSSILS OF INDETER- 

 lAIINATE BIOLOGICAL CHAR- 

 ACTER. 



Sarle, Clifton J. Arthrophycus and 

 DoBdalus of burrow origin. [Abstract.] 

 Rochester, N.Y., Proc. Acad. Sci., 4, 

 1906, (203-210, with text fig.). 



Preliminary note on the 



nature of Taonurus. [Proba,bly burrow 

 of polvchaetous annelid.] Rochester, 

 N.Y., Proc. Acad. Sci., 4, 1906, (211- 

 214, with text fig.). 



Seely, H[enry] LI[artyn]. Cryptozoa 

 of the early Champlain sea. [Pro- 

 visionally classified as Eascoues, Strorna- 

 toceridae, new order and family of the 

 Calcispongiae.] Vermont, Rep. Geol., 

 Montpelier, 5, 1906, (156-173, with pi.). 



Verrill, Addison E[mory]. The Ber- 

 muda Islands. Part 4.-Geology [con- 

 cluded] and paleontology. [With biblio- 

 graphy.] Part 5.-An account of the 

 coral reefs. New Haven, Conn. Trans. 

 Acad. Arts Sci., 12, 1906, (141-300, 

 with pi., text fig.). 



0220 



FOSSILISATION. 



Raymond, Percy E. An Ordovician 

 gastropod retaining color markings. 

 Nautilus, Boston, Mass., 19, 1906, (101- 

 102, with text fig.). 



(K-1 1 720) 



