Cover Image


View/Hide Left Panel

Leclercq, S. & Andrews, H. N. ( 1960) Calamophyton bicephalum, a new species from the Middle Devonian of Belgium. Ann. Missouri Bot. Gard. 47, 1–23.

Leclercq, S. & Banks, H. P. ( 1962) Pseudosporochnus nodosus sp. nov., a Middle Devonian plant with cladoxylalean affinities. Palaeontogr. Abt. B 110, 1–34.

Lesquereux, L. ( 1891) The flora of the Dakota Group. U.S. Geol. Surv. Monogr. 17, 1–400.

MacGinitie, H. D. ( 1969) The Eocene Green River flora of Northwestern Colorado and Northeastern Utah. Univ. Calif. Pub. Geol. Sci. 83, 1–140.

Magallón, S., Crane, P. R. & Herendeen, P. S. ( 1999) Phylogenetic pattern, diversity, and diversification of eudicots. Ann. Missouri Bot. Gard. 86, 297–372.

Manchester, S. R. ( 1981) Fossil history of the Juglandaceae, Ph.D. dissertation (Indiana University, Bloomington), 209p.

Manchester, S. R. ( 1994) Fruits and seeds of the Middle Eocene Nut Beds Flora, Clarno Formation, Oregon. Paleontogr. Am. 58, 1–205.

Michener, C. D. & Grimaldi, D. ( 1988a) A Trigona from Late Cretaceous amber of New Jersey (Hymenoptera: Apidae: Meliponinae) Amer. Mus. Novit. 2917, 1–10.

Michener, C. D. & Grimaldi, D. ( 1988b) The oldest fossil bee: apoid history, stasis, and the evolution of social behavior. Proc. Natl. Acad. Sci. USA 85, 6424–6426.

Newberry, J. S. ( 1898) The later extinct floras of North America. U.S. Geol. Surv. Monogr. 35, 1–295.

Nixon, K. C. & Crepet, W. L. ( 1993) Late Cretaceous fossil flowers of ericalean affinity. Am. J. Bot. 80, 616–623.

Reid, E. M. & Chandler, M. E. J. ( 1933) The London Clay Flora (British Museum of Natural History, London), 561p.

Retallack, G. J. & Dilcher, D. L. ( 1988) Reconstructions of selected seed ferns. Ann. Missouri Bot. Gard. 75, 1010–1057.

Roth, J. L. & Dilcher, D. L. ( 1979) Investigations of angiosperms from the Eocene of North America: stipulate leaves of the Rubiaceae. Am. J. Bot. 66, 1194–1207.

Roth, J. L. ( 1981) Epidermal studies in the Annonaceae and related families, Ph.D. dissertation (Indiana University, Bloomington), 218p.

Schwarzwalder, R. N. ( 1986) Systematics and early evolution of the Platanaceae, Ph.D. dissertation (Indiana University, Bloomington), 198p.

Sheffy, M. ( 1972) A Study of the Myricaceae from Eocene sediments of southeastern North America, Ph.D. dissertation (Indiana University, Bloomington), 134p.

Simpson, G. G. ( 1944) Tempo and Mode in Evolution (Columbia Univ. Press, New York), 237p.

Stebbins, G. L. Jr. ( 1950) Variation and Evolution in Plants (Columbia Univ. Press, New York), 643p.

Stebbins, G. L. Jr. ( 1974) Flowering Plants: Evolution above the Species Level (Harvard Univ. Press, Cambridge), 399p.

Stone, D. E. ( 1973) Patterns in the evolution of amentiferous fruits. Brittonia 25, 371–384.

Sun G., Dilcher, D. L., Zheng, S. L. & Zhou, Z. K. ( 1998) In search of the first flower: a Jurassic angiosperm, Archaefructus, from Northeast China. Science 282, 1692–1695.

Sun, G., Dilcher, D. L., Zheng, S. & Wang, X. ( 2000) Rev. Palaeob. Palynol. (in press!).

Taylor, D. W. & Hickey, L. J. ( 1990) An Aptian plant with attached leaves and flowers: implications for angiosperm origin. Science 247, 702–704.

Taylor, T. N. & Taylor, E. L. ( 1993) The Biology and Evolution of Fossil Plants (Prentice Hall, Englewood Cliffs), 982p.

Tiffney, B. H. ( 1984) [1985] Seed size, dispersal syndromes, and the rise of the angiosperms: evidence and hypothesis. Ann. Missouri Bot. Gard. 71, 551–576.

Upchurch, G. R. & Dilcher, D. L. ( 1990) Cenomanian angiosperm leaf megafossils from the Rose Creek locality of the Dakota Formation, southeastern Nebraska. U.S. Geological Survey Bulletin 1915, 1–55.

The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement