13.07.2015 Views

Did Tallgrass Prairie Extend into Pennsylvania? - ERI Library ...

Did Tallgrass Prairie Extend into Pennsylvania? - ERI Library ...

Did Tallgrass Prairie Extend into Pennsylvania? - ERI Library ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

20ril e <strong>Prairie</strong> Natu ralist 36( 1): Ma rc h 2004Baskin. J. M.. C. C. Baskin. and E. W. Chester. 1994. The Big Barrens region ofKentucky and Tennessee: further observations and considerations. Castanea59:226-25-l.Bazzaz. F. A.. and J. A. D. Parrish. 1982. Organization of grassland communities.Pp. 233-254 ill Grasses and grasslands: systematics and ecology (J. E. Estes,R. L. Tyrl. and 1. N. Brunken. editors). Universityof Oklahoma Press. Norman,Oklahoma.Braun. E. L. 192 1. Composition and source of the flora of the Cincinnati [Ohio]region. Ecology 2:161- J80.Braun. E. L. \928a. Glacial and post-glacial plant migrations indicated by reliccolonies of southern Ohio. Ecology 9:284-302.Braun. E. L. 1928b. The vegetation of the Mineral Springs Region of AdamsCounty. Ohio. Ohio Biological Survey Bulletin No. 15. 3:375-517.Braun. E. L. 1950. Deciduous forests of eastern North America. Hafner PublishingCompany, New York, New York.Braun, E. L. 1951. Plant distribution in relation to glacial boundary. Ohio Journalof Science5\ :139-\46.Braun, E. L. \955. The phytogeography of unglaciated eastern United States andits interpretation. Botanical Review 21:297-375.Brush, G. S. 1991. Stratigraphic history helps us understand today's ChesapeakeBay. Geotimes 36:21 -23.Delcourt, P. A., and H. R. Delcourt. 1981. Vegetation maps for eastern NorthAmerica: 40,000 yr BP to the present. Pp. 123-166 in Geobotany. II (R.Romans, editor). Plenum Press, New York, New York.Fenneman, N. M. 1928. Physiographic divisions of the United States. Annals ofthe Association of American Geographers 18:261-353.Fike, J. 1999. Terrestrial and palustrine plant communities of <strong>Pennsylvania</strong>.Bureau of Forestry, <strong>Pennsylvania</strong> Department of Conservation and NaturalResources, Harrisburg, <strong>Pennsylvania</strong>.Gleason, H. A. \923. The vegetational history of the Middle West. Annals of theAssociation of American Geographers 12:39-85.Gray, A. 1878. Forest geography and archeology. American Journal of Science116:85-94, \83-\96.Heikens, A. L., and P. A. Robertson. 1994. Barrens of the midwest: a review of theliterature. Castanea 59:184-194.Jennings, O. E. 1939. Contributions toward a plant geography of western<strong>Pennsylvania</strong>. Trillia 10:47-81.KUch ler, A. W. 1964. Potential natural vegetation of the conterminous UnitedStates. Map and accompanying manual. American Geographical Society,Special Publication No. 36.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!