IXDEX OF AUTHORS. 597 



Shumard, Dr. B. F. — New Fossils from the Primordial Zone of Wisconsin 

 and Missouri, 101. — Descriptions of new Palaeozoic Fossils, 108. — 

 Dicotyledonous Leaves in Cretaceous Strata of Texas, 140. — Vertical 

 Section of Silurian Strata, 155. — Sketch of the Life and Scientific 

 Labors of Dr. John Evans, 162. — Notice of a (supposed) Meteorite, 

 is:;. — On Oil Springs in Missouri, 263 — A Chronological List of 

 Works on the Palaeozoic Echinodermata of North America, 335. — Cata- 

 logue of North American Palaeozoic Echinodermata, 341. — Table of 

 Genera and Species of Echinodermata in the Geological Formations of 

 North America, 401, 



Swallow, Prof. G. C. — Descriptions of New Fossils from the Carbonifer- 

 ous and Devonian Rocks of Missouri, 81. — On some New Varieties 

 of Spirifer, 408. — On Hemains of the Horse in the Altered Drift of 

 Kansas, 418 — Review of Meek and Hayden's Notes on his Prelimi- 

 nary Report on the Geology of Kansas, 507. 



Warren, Lieut. G. K. — On the Elevation of Low- water Mark at New Or- 

 leans above the Gulf, 144. 



Wislizenus, Dr. A. — On Atmospheric Electricity, 3, 115, 287, 414. — 

 Meteorological Observations in 1861, 16. — On the Army Worm (Bom- 

 byx graminis), 159. — Thoughts on Matter and Force, 2'jy. — Yearly Re- 

 port of Atmospheric Electricity, Temperature, and Humidity, for 

 1867, 526. 



