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弗理的地生学家肖书海和他的千老唐秦,
[版面:肚皮舞运动][首篇作者:ne5234] , 2020年02月25日12:46:54 ,621次阅读,1次回复
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ne5234
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发信人: ne5234 (Nessun Dorma), 信区: Joke
标  题: 弗理的地生学家肖书海和他的千老唐秦,
发信站: BBS 未名空间站 (Tue Feb 25 12:46:54 2020, 美东)

两人发现了距今十亿年的海藻化石,号称是地球上所有绿色植物的祖先。是在大连发现
的。千老比教授穿得还好。

Paleontologists announced on Monday the discovery of a billion-year-old
green seaweed fossil, evidence of something way older than land-based plants
, an ancestor to everything that grows on Earth.

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In a study published in the journal Nature Ecology & Evolution , researchers
from Virginia Tech write that the seaweed, Proterocladus antiquus, is
likely the ancestor of the very first land-based plants and trees on Earth,
which showed up around 450 million years ago.

Scientists found this seaweed microfossil in a rock near the city of Dailan
in northern China, and the seaweeds are tiny, at around 2 millimeters long.
Despite their size, these early algae may have paved the way for the
earliest plant species to evolve 650 million years later
--
在遥远的北方,沿北冰洋海岸的是荒芜的冻土带,全年除四到六周的生长
期外,一直封冻。但是在生长期,太阳从不下落,将短暂然而旺盛的生命
赐予无数野花——紫罗兰、雏菊、勿忘草、黄水仙和蓝花。

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Huangchong
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发信人: Huangchong (净坛使者), 信区: Joke
标  题: Re: 弗理的地生学家肖书海和他的千老唐秦,
发信站: BBS 未名空间站 (Tue Feb 25 13:06:13 2020, 美东)

的祖先的亲戚....显然不可能是直系祖先啦




【 在 ne5234 (Nessun Dorma) 的大作中提到: 】
: 两人发现了距今十亿年的海藻化石,号称是地球上所有绿色植物的祖先。是在大连发现
: 的。千老比教授穿得还好。
: Paleontologists announced on Monday the discovery of a billion-year-old
: green seaweed fossil, evidence of something way older than land-based
plants
: , an ancestor to everything that grows on Earth.
: MORE LIKE THIS
: SCIENCE
: 2.14.2020 11:30 AM
: DINOSAURS: NEW STUDY UPENDS A BELIEF MANY LEARNED IN ELEMENTARY SCHOOL
: By NINA PULLANO
: ...................




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