TABLE OF CONTENTS. 



Pahe 



Ashley, George H. An Illustration of the Flexi;re of Eock 319 



Bailey, L. H. New Califoruian Carices 104 



Behr, H. H. a New Notodonta 206 



Brandegee, T. S. Flora of the Cape Kegion of Baja California 108 



Additions to the Flora of the Cajie Kegion of Baja California. . 218 

 Bryant, Walter E. Preliminary Description of a New Species of 



the Gen as Lepus from Mexico 92 



Campbell, Douglas H. Fvotlmllivim and 'Emhvyo oi Marsilin vesiiia. 183 



CoGNiAux, A. Cncurbitaceanim novum Genus et Si^ecies 58 



Cooper, J. G. On Land and Fresh Water Shells of Lower California. 



99, 207, 338 

 Eigenmaxx, Carl H. and Eosa S. Additions to the Fauna of San 



Diego 1 



Description of a New Species of Sebastodes 36 



EiGENMANN, Kosa S. Description of a New Species of Eupi'otomicrus 35 

 EiSEX, GuSTAV. Anatomical Studies on a New Species of Ocnerodrilus 228 



On the Anatomical Structures of two Species of Kerria 291 



LiNDGREX, Waldemar. Notcs on the Geology and Petrography of 



Baja California, Mexico 25 



Erujative Eocks from Montana 39 



Merriam, C. Hart. Description of a New Kangaroo Eat from Lower 

 California (Uipodomi/s vierriami m'.'lanurus subsp. uov.) 



collected by Walter E. Bryant 345 



Eaymoxd, W. J. Notes on the Subaljiine Mollusca of the Sierra Ne- 

 vada, near Lat. 38 61 



KiVERS, J. J. Description of the Larva of Dasryllus Davidsonii Lee, 



and a Eecord of its Life History 93 



New Species of ScarabcBid;e 97 



A New Volutoid Shell from Monterey Bay 107 



VoGDES, Anthony W. Geological Surveys in the State of California. . 325 



Wright, W. G. Description of a New Copa^odes 34 



Proceedings 347 



Index 383 



Appexdix: Additions to Librarj', 1890. 



List of Plates. 



I. Subalpine Mollusca. 



II. Dascyllus Davidsonii. 



III-IV. Marsilia vestita. 



V-X. Species of Ocnerodrilus. 



XI-XII. Structure of Kerria. 



XIII-XIV. Lower Califoruian Mollusca. 



