14 MUSEO XACIONAL DE BUENOS AIRES. 



154. NoRDENSKJÜLD Otto, Uebev die posttertiaren Ahlagernnc¡en 



der BlagellansUinder nehst einer Ixurzen iihersicht ihren ter- 

 tiaren gebilde, in WissenschafÜiche beohachtungen icülirend 

 d. schirediscTien exp. nachden MageUandündern, 1895-1807. 

 pp. 13 - 77 et Yi pl., Stockholm, a. 1898. 



155. — Geological map of the MageUan TerritorieSj icitli explana- 



tory notes, Ibid, pp. 81 -85 et une carte géologique, a. 1899. 



156. — Om Pampa>formationen, in Aftrycíi ur Geol. Fórev. 



I StocMolm Forhandl., Bd. 22, H. 3, pp. 191-206, a. 1900. 



157. — Algunos datos sohre la naturaleza de la región magallá- 



nica, in Anal. Soc. Cient. Argent., t. xliv, pp. 190 et suiv., 

 a. 1897. 



158. D'OfiBiGNY A., Voi/age dans V Amériqíie Meridionales t. iii, 



Géologie, Paléontologie, Paris 1842. 



159. Ortmanx a. E., Freliminari/ Report on same neic marine ter- 



fiary horizons discovered hy Mr. J. B. Hatclier near Punta 

 Arenas, Chile, in Amer. Journ. o f Science, vol. vi, pp. 478- 

 482, a. 1898. 



160. — The Fauna of the Magellanian Beds of Punta Arenas, 



Chile, Ibid, Tol. VIII, pp. 427-432, a. 1899. 



161. — On some of thelarge Oysters of Patagonia, Ibid, vol. iv, 



pp. 355 - 357 et 1 pl., a. 1897. 



162. — SinojJiis of the Collecfions of invertehrates fossils made hy 



the Princeton Fjcpedition to Southern Patagonia, Ibid, vol. x, 

 pp. 368 - 381, a. 1900. 



163. — The theories of the origin of the antarctic faunas and flo- 



ras^ in The American Xaturalisf. vol. 35, pp. 139-142, 

 a. 1901. 



164. — Tertiary invertehrates, in Peport.-< of the Princeton Uni- 



versity, t. iv, part. ii, pp: 45-332 et pl. xi-xxxix, Princeton, 

 a. 1902. 



165. — Patagonian Geology, in Science, a. 1902, pp, 472 -474. 



166. — Patagonian Geology, in Science, a. 1903, p. 796. 



167. — Ihe Geographical distribution of freshirater decapods and 



its bearing iipon ancient geography, in Proceed. Amer. Phi- 

 losoph. Soc, vol, xLi, n.o 171, pp. 267-400, a. 1902. 



168. OsBORN H. P., Correlation beticen tertiary Mammal horizons 



of Europe and America, in Annals New-Yorlx Academy of 

 Sciences, vol. xiii, pp, 1 -72, a. 1900, 



169. OwEN R., Description of some species of the e.rtinct genus Ne- 



sodon, etc., in Philosoph. Transact., a. 1853, p, 304. 



