No. 8.] BIBLIOGRAPHY OF CONNECTICUT GEOLOGY. 'J}^ 



state. Transverse section of river bed also given. Scale i inch = 20 

 miles. 



511. Dana, J. D. 



Geological sketch map of the Taconic range. 



Geol. Soc. London, Quart. Jour., xxxviii, pi. xvii, 18S2. 



Map of Taconic area from Burlington, Vermont, to New York City. 

 Connecticut formations are mapped as Archsan, crystalline limestone 

 and Taconic schists. Scale approximately i inch:=5 miles. 



512. Dana, J. D. 



]Map of the New Haven region. 



Am. Jour. Sci., (3) xxvi, 342, 1883. 



Includes area south of Mount Carmel, and between Saltonstall on 

 the east and Woodbridge heights on the west. Principal topographic 

 features marked; also streets and roads. Outline of the flood-made 

 terrace is indicated. Scale ^ inchm mile. 



513. Dana, J. D. 



Map of the New Haven plain, showing its original 

 features. 



Am. Jour. Sci., (3) xxvii, pi. ii, 1884. 



Includes the plain on which the city is built and the adjoining hills. 

 Extends as far north as Centerville, and south to just below mouth of 

 West river. Gives outline of terrace area, river channels, and kettle- 

 holes. Elevations indicated by figures. Scale 2 inchest i mile. 



514. Dana, J. D. 



Map of the southern end of a great synclinal in the 

 Taconic range. 



Am. Jour. Sci., (3) xxviii, pi. iii, 1884. 



Locates limestone, mica schist, and some ore pits of the area im- 

 mediately around, and to the west and north of Salisbury. Scale 8 

 incheszzi mile. 



515. Dana, J. D. 



Geological sketch map of the Taconic region, southern 

 part. 



Am. Jour. Sci., (3) xxix, pi. ii, 1885. 



Locates schist, gneiss, quartzite, and limestone of northwestern Con- 

 necticut. Scale Yi inch^ii mile. 



516. Dana, J. D. 



]\Iaps of the New Haven region. 



Am. Jour. Sci., (3) xlii, 79"! 10, 1891. 



PI. I. Map of New Haven. Shows topography of the region by 

 hachures. Scale i inchzrsj^ miles. PI. II. Map of the New Haven 

 region before 1640. Location, in color, of East Rock, Mill Rock, 

 Pine Rock, and the southern part of West Rock. Location of kettle- 

 holes and terraces and old creek beds. Elevations given. The part of 

 the city mapped is the original half-mile square bounded by George, 

 State, York, and Wall streets. The northern part of_the harbor is 

 included. Scale i inch=:2 miles. PI. III. Map of East Rock. A 

 detailed geological map of East Rock, including Snake Rock and Whit- 

 ney peak. Scale i inch = 800 feet. PI. VI. West Rock. Scale i 



