76 A Bibliography of the Geology, etc., of California. 



Fossil mollusca from later Tertiary of California; by W. H. 

 Dall. Proc. U. S. Natl. INIus., vol. 1, 1878, pp. 10-16. 



The author gives a table of one hundred and seven species, ten of 

 which are extinct and ninety-seven still found recent, with a de- 

 scription of the following new species : Axinca profunda, Pecten 

 expansus, P. Stearnsi, P. Hemphilli, Anomia limatula, Socalaria 

 Hemphilli. 



Distribution of Californian Tertiary fossils; by W. H. Dall. 

 Proc. U. S. Natl. Mns., vol. 1, 1878, pp. 26-30. 



The author notes those of the strata of the San Diego peninsula 

 and those of the mainland, near the town of San Diego, etc. 



Jurassic or Cretaceous beds appear to exist at Todos Santos Bay, 

 Lower California, not far from San Diego. 



Note on the occurrence of Productus giganteiis in California ; 

 by C. A. White. Proc. U. S. Natl. Mus., vol. 3, 1880, pp. 

 46-47, pi. 1. 



From the Carboniferous of McCloud River, Shasta County, Cali- 

 fornia. 



The onyx marbles; their origin, composition, and use, both 

 ancient and modern ; by George P. Merrill. Report U. S. 

 Natl. Mus., 1893, pp. 539-585, pi. 1-18. 



Notes their mode of occurrence in California. 



Directions for collecting and preparing fossils; by Charles 

 Schuchert. Bull. U. S. Natl. Mus., no. 39. Washington, 

 1895. 



Contains California localities of fossils. 



Notes on the geology and natural history of the peninsula of 

 Lower California; by George P. Merrill. Report U. S. 

 Natl. Mus., 1895, pp.^ 969-994, pi. 1-10. 



Guide to the study of the collection in the section of applied 

 geology: The non-metallic minerals; by George P. Mer- 

 rill. Report U. S. Natl. Mus., 1899, pp. 155-483, with 

 30 pi. 



Description of a species of Actagon from the Quaternary bluffs 

 of Spanish Bight, San Diego, California; by R. E. C. 

 Stearns. Proc. U. S. Natl. Mus., vol. 21, pp. 297-299. 

 1899. 



A flightless auk {Mancalla Calif orniensis) from the Miocene of 

 California ; by Frederic A. Lucas. Proc. U. S. Natl. Mus., 

 vol. 24, 1901, pp. 133-134, 3 pi. 



