与 «SECONDARY ERA»相关的英语书籍
在以下的参考文献中发现
secondary era的用法。与
secondary era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
Biology: an introduction to the study of life
During the long Secondary Era, however, reptiles were very abundant. Many of
them were quite different from any reptiles alive to-day (p. 237). And many of
these reptiles of the Secondary Era were huge in size. They took the place on the
...
During the transition from the Primary to the Secondary Era, pterido- phyte flora
gave way to predominately gymnosperm flora. Spores appeared with the
prespermaphytes, represented by Ginko biloba today. After fertilization, which
requires a ...
Christian Lévêque, Jean-Claude Mounolou, 2007
3
Piling, European Practice and Worldwide Trends: Proceedings ...
Between these mountain ranges of the primary era, eroded by continental
erosion, there appear sedimentary basins created by the seas of the secondary
era which deposited horizontal beds of sand, limestone and clays. The three
main ...
M. J. Sands, Institution of Civil Engineers (Great Britain), 1992
4
Dictionary of Civil Engineering: English-French
By order of antiquity, we can distinguish in the primary era: the Cambrian period,
the most ancient: sandstone, conglomerates, mica-bearing schists, Ordovician,
Silurian, Devonian, Carboniferous, Permian; The Secondary era or Mesozoic era
...
5
Bursting the Limits of Time: The Reconstruction of ...
... notably the ichthyosaur and plesiosaur, and then the megalosaur and
iguanodon, that strengthened still further this sense of the strangeness of the
world of the Secondary era. The discussion of significant new specimens of these
fossils was ...
Martin J. S. Rudwick, 2007
6
Botanique systématique des plantes à fleurs: une approche ...
From 300 million years ago, the first fossils of Conifers appeared (plants with
naked seeds), which would reach their peak at the beginning of the Secondary
Era. From this relic line, there remain only 1 000 species today. The Secondary ...
Rodolphe Spichiger, Mathieu Perret, 2004
7
Trient - Mont-Blanc: À Tire-d'aile
À Tire-d'aile Ulrich Ackermann, Ghislaine Crouzy Cordonier. / i oo i oa | Gloc!ec *
=1 1 1 TcieDt. Alpine history Alpine history begins at the dawn of the Secondary
era. The area, which belongs to the Pangea super-continent formed at the ...
Ulrich Ackermann, Ghislaine Crouzy Cordonier, 2007
He pointed out depictions of dinosaurs (from the Secondary Era), which would
make one think that whoever carved these animals on the stones, knew or had
an idea about them. The other possible explanation, most difficult to accept, were
...
Sixto Pas, Sixto Paz Wells, Monica Sehuanes, 2004
9
The Pearson CSAT Manual 2012
... age as the harwar system. ' Mesozoic or secondary era comprises the
Cretaceous, Jurassic, and Triassic in which organic A GEOGRAPHY G.l 1 8 I
Geography: Indian Geography CUDDAPI-I SYSTEM It. Geography: Indian
Geography I G.lI7.
10
Sustained Care of the Cultural Heritage Against Pollution: ...
Hainaut small granite, or Arquennes, Feluy and Soignies bluestone is a
limestone that is a natural grey-blue colour composed of approximately 96%
calcite, from the secondary era (Carboniferous system). The name "small granite"
comes from ...
José María Ballester, 2000
