Biology Reference
In-Depth Information
ary in North America. In
Eocene-Oligocene climatic and biotic evolution
, ed. D. R. Prothero
and W. A. Berggren, 421-36. Princeton University Press, Princeton.
———. 1994. Tertiary climatic changes at middle latitudes of western North America.
Palaeo-
geogr. Palaeocl. Palaeoecol.
108:195-205.
Wolfe, J. A., and W. Wehr. 1987. Middle Eocene dicotyledonous plants from Republic, north-
eastern Washington.
U.S. Geol. Surv. Bull
. 1597:1-25.
Woodcock, D., et al. (fi ve coauthors). 2009. Geologic and taphonomic context of El Bosque
Petrifi cado Piedra Chamana (Cajamarca, Peru). Abstract.
Geol. Soc. Am. Bull
. 121:1172-78,
doi: 10.1130/826359.1. Published online 24 April 2009.
Additional Readings and Updates
Bestland, E. A. 2000. Weathering fl ux and CO
2
consumption determined from palaeosol
sequences across the Eocene-Oligocene transition.
Palaeogeogr. Palaeocl. Palaeoecol
.
156:301-26.
Boucher, L. D., S. R. Manchester, and W. S. Judd. 2003. An extinct genus of Salicaceae based
on twigs with attached fl owers, fruits, and foliage from the Eocene Green River Formation
of Utah and Colorado, USA.
Am. J. Bot
. 90:1389-99. [
Pseudosalix handleyi
.]
Bowen, G. J. 2007. When the world turned cold.
Nature
445:607-8.
Chen, I., and S. R. Manchester. 2007. Seed morphology of modern and fossil
Ampelocissus
(Vitaceae) and implications for phytogeography.
Am. J. Bot
. 94:1534-53.
Elliott, L. L., R. A. Mindell, and R. A. Stockey. 2006.
Beardia vancouverensis
gen. et sp. nov.
(Juglandaceae): Permineralized fruits from the Eocene of British Colombia.
Am. J. Bot
.
93:557-65.
Erwin, D. M., and H. E. Schorn. 2005. Revision of the conifers from the Eocene Thunder
Mountain fl ora, Idaho, U.S.A.
Rev. Palaeobotany Palynology
137:125-45.
Estrada-Ruiz, E., and S. R. S. Cevallos-Ferriz. 2007. Infrutescenses from the Cerro del Pueblo
Formation (late Campanian), Coahuila, and El Cien Formation (Oligocene-Miocene), Baja
California Sur, Mexico.
Int. J. Plant Sci
. 168:507-19.
Florindo, F., A. Nelson, and A. M. Haywood, eds. 2008.
Antarctic cryosphere and Southern
Ocean climate evolution
(
Cenozoic-Holocene
). Special issue,
Palaeogeogr. Palaeocl. Palaeoecol
.
260:1-298. [Papers from the European Geosciences Union General Assembly 2009.]
Harding, I. C., and L. S. Chant. 2000. Self-sedimented diatom mats as agents of exceptional
fossil preservation in the Oligocene Florissant lake beds, Colorado, United States.
Geology
28:195-98.
Hedges, S. B. 2006. Paleogeography of the Antilles and origin of West Indian terrestrial verte-
brates. In
Latin American biogeography—causes and effects
. Proceedings of the 51st Annual
Systematics Symposium of the Missouri Botanical Garden (Alan Graham, organizer).
Ann.
Mo. Bot. Gard.
93:231-44.
Hernandez-Castillo, G. R., R. A. Stockey, and G. Beard. 2005. Taxodiaceous pollen cones from
the early Tertiary of British Colombia, Canada.
Int. J. Plant Sci
. 166:339-46. [
Homalcoia
littoralis
, Appian Way locality.]
Iturralade-Vinent, M. A., and R. D. E. MacPhee. 1999. Paleogeography of the Caribbean
region: Implications for Cenozoic biogeography.
Bull. Am. Mus. Nat. Hist.
238:1-95.
Katinas, L., J. V. Crisci, M. C. Tellería, V. Barreda, and L. Palazzesi. 2007. Early history of
Asteraceae in Patagonia: Evidence from fossil pollen grains.
New Zealand J. Bot
. 45:605-10.
Kim, S., D. E. Soltis, P. S. Soltis, and Y. Suh. 2004. DNA sequences from Miocene fossils: An
