Devonian造句
The Ellsworth basin lay between the epicontinental basin and the marginal magmatic arc during the
Devonian.
除了上述两个沉积盆地外,在罗斯海两边却出露了火山岩,说明该地当时处于俯冲带附近的火山弧中.
Blooming of Bacteria and Algae: Possible Killer of
Devonian Frasnian - Famennian Mass Extinction?
菌藻类繁盛: 晚泥盆世大灭绝的疑凶?
Near the end of
Devonian times, thirty percent of all animal life vanished...
在泥盆纪末期，30％的动物物种都灭绝了。
Near the end of
Devonian times, thirty percent of all animal life vanished.
在泥盆纪末期，30％的动物物种都灭绝了。
The contact relationship between Silurian and
Devonian is parallel unconformity.
泥盆系与志留系之间为平行不整合接触.