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triassic period
距今约2.5亿年前
常用释义
词性释义
三叠纪：地质年代的一个时期，距今约2.5亿年前，是中生代的第一个时期，紧随二叠纪之后。
例句
全部
Conodonts
went
extinct
at
the
end
of
the
Triassic
Period
,
about the
time
dinosaurs
were
evolving
.
牙形刺在三叠纪末期灭绝了，这正是恐龙开始演化的时代。
Both
mammals
and
dinosaurs
appeared
near the
end
of the
Triassic
period
,
some
220
million
years
ago
.
哺乳动物与恐龙同时出现于三叠纪末期，即约两亿两千万年前。
In the
Triassic
period
,
following the
collision
between
North
-
China
and
South
-
China
cratons
,
the
Tanlu
fault zone
was
formed
.
三叠纪，华南与华北克拉通碰撞，郯庐断裂带形成。
Dinosaurs
first
appear
in
the
fossil
record
during
the
Triassic
period
,
some
230m
years
ago
.
根据化石记载，恐龙最早出现在三叠纪期间，也就是大约2亿3000万年以前。
The
Triassic
period
ended
210m
years
ago
with
another
mass
extinction
of
land
animals
and
sea creatures
.
1亿年前，三叠纪（theTriassicperiod）结束，此时又出现一次陆地和海洋生物的大灭绝。
Lung
fish
-
Queensland
is
home to
lung
fish
,
a
living
fossil
from
the
Triassic
period
350
million
years
ago
.
肺鱼--肺鱼生活在昆士兰，是3.5亿年前三叠纪时期的活化石。
The
Triassic
period
was
before
very
many
dinosaurs
had developed
.
Not
many other
dinosaurs
lived
at
the same time
as
Saltopus.
三叠纪是在恐龙开始繁盛之前的时期，在这个时期没有像萨特龙那么多的恐龙。
passive
continental
margin
-
cabonate rock platform
stage
since Sinian and
Middle
Triassic
period
;
震旦纪-中三叠世被动大陆边缘阶段；
Theory
on
Guidance
of
Heat
-
melted
Salt
of
Triassic
Period
in
Search
of
Potash
in
Sichuan
Basin
论四川盆地三叠系盐类热融水溶变质对找钾方向的控制
The
lime
blow in the Nanlinghu
limestone
of
early
Triassic
period
in
north
Chaohu,
Anhui
:
Its
genesis
and
significance
安徽巢北早三叠世南陵湖灰岩中的灰涌构造及其成因意义