与 «BETULACEOUS»相关的英语书籍
在以下的参考文献中发现
betulaceous的用法。与
betulaceous相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Sedimentation of Organic Particles
Betulaceous pollen constitutes as much as 80% of the assemblage in five
samples in which it is the dominant species and would seem to represent an
important species group in one of the coal-forming environments of the Wilcox
Group.
2
Variations in Insect Herbivory on Angiosperm Leaves Through ...
Teeth are fl/fl or fl/cv, which is a distinguishing feature from the MQI: Daiye Spa
Betulaceous leaf LEAF ATTACHMENT, ORGANIZATION, SIZE, SHAPE AND
PETIOLE FEATURES LEAF ATTACHMENT: LEAF ARRANGEMENT: LEAF ...
Ellen Diane Currano,
2008
3
Late Cretaceous and Cenozoic History of North American ...
Pond Swamp Levee/Crevasse Splay Zingiberopsis Zingiberopsis Zingiberopsis
Menispermites Menispermites Menispermites Amesoneuron (palm leaf fragment)
Amesoneuron Amesoneuron Platanus Platanus Salvinia Salvinia Betulaceous ...
Alan Graham Professor of Biological Sciences and Geology Kent State University,
1999
4
U.S. Geological Survey Bulletin
Triporopollenites granilabratus is the second of three commonly occurring
species of probable betulaceous or myricaceous affinity in the Tullock palynoflora
. The other species are Triporopollenites infrequens (Stanley) Frederik- sen and ...
5
Kokuritsu Kagaku Hakubutsukan sempō: Memoirs of the National ...
Betulaceous. Leaves. and. Fruits. from. the. Oligocene. of. Kitami,. Hokkaido,.
Japan. By. Kazuhiko UEMURA* and Toshimasa TANAI** Introduction The
Wakamatsuzawa flora from Kitami in northeastern Hokkaido is composed mainly
of ...
Kokuritsu Kagaku Hakubutsukan (Japan),
1992
In the Atanikerdluk sample betulaceous grains are practically absent, and their
place is taken by tricolpate and tricolporate grains whose affinities, however,
cannot be indicated. The gleichenioid spores also deserve attention as a
component ...
Norsk polarinstitutt,
1961
7
Late Cainozoic Floras of Iceland: 15 Million Years of ...
Although Svein B. Manum (born 1926) did not suggest a particular age for the
fossils of Iceland, he pointed out that the pollen grains Pflug had referred to
Normapolles rather were of betulaceous affinity (Manum 1962). Later, Walter L.
Friedrich ...
8
The Evolution of Plant Physiology
Evolutionary Catastrophes. Cambridge: Cambridge University Press. Courtillot V,
Féraud G, Maluski H, et al. 1988. Deccan floor basalts and the Cretaceous/
Tertiary boundary. Nature 333: 843–846. Crane PR. 1981. Betulaceous leaves
and ...
Alan R. Hemsley, Imogen Poole,
2004
9
Biodiversity II:: Understanding and Protecting Our ...
Toothed leaves are typical of the Paleocene midlatitude floras. A. Cercidiphyllum
sp., related to katsura tree, a native of East Asia; B. Ulmus (Chaetoptelea)
microphylla, related to living elms in Central America; C. Betulaceous leaf (birch
family) ...
Edward O. Wilson, Don E. Wilson, Marjorie L. Reaka-Kudla,
1996
10
The Vegetation of Antarctica Through Geological Time
Dutra, T. L. (1997). Primitive leaves of Nothofagus (N othofagaceae) in Antarctic
Peninsula: an Upper Campanian record and a betulaceous more than fagaceous
morphological character. In Actas VIII Congresso Geolo'gico Chileno Volume 1.
David J. Cantrill, Imogen Poole,
2012