Biology Reference
In-Depth Information
Schorn, H. E. 1998.
Holodiscus lisii
(Rosaceae): A new species of Ocean Spray from the late
Eocene Florissant Formation, Colorado, USA.
PaleoBios
18:21-24.
Smith, S. Y., and R. A. Stockey. 2003. Aroid seeds from the middle Eocene Princeton Chert
(
Keratosperma allenbyense
, Araceae): Comparisons with extant Lasioideae.
Int. J. Plant Sci
.
164:239-50.
———. 2007. Establishing a fossil record for the perianthless Piperales:
Saururus tuckerae
sp.
nov. (Saururaceae) from the middle Eocene Princeton Chert.
Am. J. Bot
. 94:1642-57.
Taggart, R. E., and A. T. Cross. 1990. Plant successions and interruptions in Miocene volcanic
deposits, Pacifi c Northwest. In
Volcanism and fossil biotas
, ed. M. G. Lockley and A. Rice,
GSA Special Paper 244, 57-68. Geological Society of America, Boulder.
Trusswell, E. M., and M. K. Macphail. 2009. Polar forests on the edge of extinction: What
does the fossil spore and pollen evidence from East Antarctica say?
Austral. Syst. Bot
.
22:57-106.
Wheeler, E. A., and S. R. Manchester. 2007. Review of the wood anatomy of extant Ulmaceae
as context for new reports of late Eocene
Ulmus
woods.
Bull. Geosci., Czech Geol. Surv
.
82:329-42.
Wible, J. R., G. W. Rougier, M. J. Novacek, and R. J. Asher. 2007. Cretaceous eutherians and
Laurasian origin for placental mammals near the K/T boundary.
Nature
447:1003-6.
Yang, H., and L. J. Hickey, eds. 2007. Metasequoia:
Back from the Brink? An update
. Proceed-
ings of the Second Symposium on
Metasequoia
and Associated Plants, 6-10 August 2006,
New Haven.
Bull. Peabody Mus. Nat. Hist.
(Yale Univ.) 48:179-426.
