10 ENGLISH BOOKS RELATING TO «EKTEXINE»
Discover the use of
ektexine in the following bibliographical selection. Books relating to
ektexine and brief extracts from same to provide context of its use in English literature.
According to another prevalent system, substrata 1 to 3 are collectively termed as
ektexine or ectexine, and 4 as endexine (Faegri 1956; Abadie Hideux and
Rowley 1986-87). Division of exine into ektexine and endexine is perhaps based
on ...
A. K. Shukla, M. R. Vijayaraghavan, B. Chaudhry, 1998
2
Geological Survey Professional Paper
Apertural areas only slightly bulging at the angles. Size 23m-28m in equatorial
diameter (19 specimens). Wall of two principal layers, 2m-3m thick in the
interapertural areas. Surface shallowly fossulate. Ektexine distinctly thicker than
endexine, ...
3
U.S. Geological Survey Professional Paper
Ektexine thicker than endexine. As seen from above, pore rim thickening is 1.5 /*
wide. Scabrate sculpture. Comparative material. — Of the entire Micronesian
modern pollen collection prepared for this study, only seven genera have pollen
in ...
4
PRO 32: International Conference on Advances in Concrete and ...
The absolute value of vertical compression stress in ektexine constantly
increases and forms extremums near the position corresponding to the unloading
slots, the largest vertical compression stress emerges inboard ektexine
corresponding ...
Ying-shu Yuan, Surendra P. Shah, Heng-lin Lü, 2003
5
Some physical constants for the Marshall Islands area
Ektexine thicker than endexine. As seen from above, pore rim thickening is 1.5 p
wide. Scabrate sculpture. Comparative material. — Of the entire Micronesian
modern pollen collection prepared for this study, only seven genera have pollen
in ...
6
Pollen: Development and Physiology
... B-grade pronase (Calbiochem) in 1 mM MgSO4 at 37°C overnight.
Phenylalanine did not label tetrads of microspores (Fig. l). The label appeared in
the endexine at the time of its formation and in the ektexine at the time of its
thickening (Fig.
7
Paleopalynology: Second Edition
Abadie et al. (1977), for example, studied exines of the medullosan prepollen
Schopfipollenites by SEM, TEM, and light microscopy and showed the presence
of four layers, which are difficult to assign to ektexine and endexine. Among
modern ...
Primexine Plasma Membrame Tectum Baculum Callose Wall Primexine -
Probaculum Tectum Baculum Foot-Layer Callose Wall Cytoplasm B Tectum
Baculum Pollenkitt Tectum Baculum |_Foot Layer Ektexine Plasma Membrame
Fig. 329.
perforation . tectum sexine columellae ektexine exine foot layer endexine nexine
. . ekt1nt1ne _ _ ' ' intine endintine FIGURE 12.8 Pollen wall structure. Example of
tectate-columellate wall structure. FIGURE 12.10 Fuchsia sp. (Onagraceae),.
10
Maize: Origin, Domestication, and its Role in the ...
Banerjee and Barghoorn therefore concluded that any grass pollen larger than
100 u and with ektexine spinules evenly distributed was maize. They
acknowledge in their study that some grass pollen with grains smaller than 100 u
and with a ...
NEWS ITEMS WHICH INCLUDE THE TERM «EKTEXINE»
Find out what the national and international press are talking about and how the term
ektexine is used in the context of the following news items.
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... nonlaying cellager unstarched ektexine untransitiveness straw's farrantly bluey presimian frugalism siphonophorous norseman nonharmony ... «What Digital Camera, Sep 10»
