clear space clear space clear space white space
 r c h i v e s   o f   M a r y l a n d   O n l i n e

PLEASE NOTE: The searchable text below was computer generated and may contain typographical errors. Numerical typos are particularly troubling. Click “View pdf” to see the original document.

  Maryland State Archives | Index | Help | Search
search for:
clear space
white space
Maryland Geological Survey, Volume 1, 1897
Volume 423, Page 240   View pdf image (33K)
 Jump to  
clear space clear space clear space white space


ROBINSON, SAMUEL. A Catalogue of American Minerals, with their
localities. Boston, 1825.

Pages 195-201 are devoted to minerals from Maryland. Retlnasphaltum is men-
tioned in the Appendix, p. 302.

SPARKS, JARED. Baltimore.

N. A. Review, vol. xx, 1825, pp. 99-138.

The article contains a discussion on the intercourse of Baltimore with the western
country by means of canals and turnpikes. Reference to iron ore in abundance, copper
works with 600,000 pounds capacity; copper sulphuret mines in Frederick County, the
source of copper for Capitol dome at Washington (p. 130).

TROOST, G. Description and Chemical Analyses of the 'Retinas-
phalt discovered at Cape Sable, Magothy River, Anne Arundel
County, Md. (Read Dec. 19, 1823.)

Trans- Amer. Phil. Soc., n. s. vol. ii,.1825, pp. 110-115.

Describes retinasphalt, earthy retinasphalt and amber occurring intermixed with
wood and pyrites at Cape Sable.

VAN RENSSELAER, JER. Lectures on Geology; being outlines of
the science, delivered in the New York Atheneum in the year 1825.
8vo. pp. 358. New York, 1825.

Only general references to Maryland.


Board of Internal Improvement.
See Merrill, 1874.

DEKAY, J. E. Anniversary Address on the Progress of the Natural
Sciences in the United States, delivered before the Lyceum of Natural
History of New York, Feb. 1826. New York, 1826.

Only general references to Maryland.

DUNLOP, J. Memoir on the Controversy between William Penn
and Lord Baltimore respecting the boundaries of Pennsylvania and
Maryland. 38 pp.

Mem. Penn. Hist. Soc., vol. i, 1826, pp. 159-196.

PIERCE, JAMES. Practical remarks on the shell marl region of the
eastern parts of Virginia and Maryland, and upon the bituminous
coal formations of Virginia and the contiguous region.

Amer. Jour. Sci., vol. xi, 1826, pp. 54-59.

Extracts from a letter; economic in character. Mentions exposures at Marlboro
and discusses the relative value of marls.


clear space
clear space
white space

Please view image to verify text. To report an error, please contact us.
Maryland Geological Survey, Volume 1, 1897
Volume 423, Page 240   View pdf image (33K)
 Jump to  

This web site is presented for reference purposes under the doctrine of fair use. When this material is used, in whole or in part, proper citation and credit must be attributed to the Maryland State Archives. PLEASE NOTE: The site may contain material from other sources which may be under copyright. Rights assessment, and full originating source citation, is the responsibility of the user.

Tell Us What You Think About the Maryland State Archives Website!

An Archives of Maryland electronic publication.
For information contact

©Copyright  October 06, 2023
Maryland State Archives