Literature
Andrews, H.N. en Kern, E.M., 1947. The Idaho Tempskyas and associated
fossil plants. Missouri Bot. Garden Annals, v. 34, no. 2, p. 119-183.
Ash, S.R. en Read, C.B., 1976. North American species of Tempskya
and their stratigraphic significance. U.S. Geol. Survey Prof. Paper 874:
p. 1-42.
Read, C.B. en Brown, R.W., 1937. American Cretateous ferns of the genus
Tempskya. U.S. Geol. Survey Prof. Paper 186-F, p. 105-131.
Read, C.B., 1939. The evolution of habit in Tempskya. Lloydia, v.
2, p. 63-72.
Stewart, W.N. en Rothwell G.W., 1993. Paleobotany and the evolution of plants.
University Press, Cambridge.
Taylor T.N. en Taylor E.L., 1993. The biology and evolution of fossil plants.
Prentice Hall, New Jersey.
|