新闻>国际
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China

英媒:人死后想变成化石很难 但可以人为“加大几率”

2018-03-10 07:46:03    新华网

“在死后,尸体最好位于海拔相对较低的地方,这会成为沉积物的水槽。最好还有积水——比如池塘、湖泊、河口或海洋——这样就有可能形成厌氧环境,”她说。

还有一些罕见的情况,在稳定的厌氧环境下,化石还能保留皮肤、羽毛、内脏这样的柔软组织。例如中国出土的很多身披精细羽毛的恐龙,还有巴伐利亚采石场出土的最早的鸟类始祖鸟的化石。

一旦化石进入生物活跃层以下,它就会稳定下来,随着沉积物的堆积,继续埋入更深处。基德韦尔说:“那时,被破坏的风险就要改用完全不同的地质时间尺度,即构造变动的时间。”

那时,问题就是包裹尸体的沉积物需要多长时间才能变成比较耐久的石块,然后再过多久以后地质活动会把化石送至有侵蚀作用的地方,把它暴露出来。

不用棺材

下面是一个棘手的技术问题:化石究竟是什么——以及你希望自己的身体变成哪种化石。

通常来说,五万年左右的是亚化石,它大体上仍然是生物原本组织构成的。比如洞穴里发现的已经灭绝的更新世大型动物,典型的例子有南美洲的大地獭、欧洲的洞熊和澳大利亚的袋狮。

不过,如果你希望遗体变成能够留存数百万年的化石,那就需要矿物质渗入骨骼,把它变成较为坚硬的物质。这个过程被称作“完全石化”,真正的化石通常要经历这个过程才能完成。它能够存续数百万年。

所以,你可能要舍弃棺材。当富含矿物质的水流过时,骨骼完全石化的速度最快,让铁和钙质渗透到骨骼中。虽然棺材有可能保持骨骼的完好,但是会影响到这一过程。

不过,棺材也可能行得通。新南威尔士大学的古生物学家迈克·阿切尔建议使用水泥棺材,里面装满沙子,侧面钻数百个五毫米口径的洞,然后埋到有地下水流经的深处。

展开全文
上一页3/6下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China

热点新闻

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China

欧盟:经济或将面临“滞胀” 中东战事加剧风险

2026-04-10 14:32:21

曝DeepSeek V4 4月下旬发布 国产芯片深度适配引关注

2026-04-10 14:31:50

千年古寺丁香盛放意境拉满 古韵禅意悠悠

2026-04-10 14:30:51

曝部分手机厂商或停更Ultra机型 存储涨价冲击高端市场

2026-04-10 14:30:32

拜错祖坟两年当事人发声 祭拜乌龙引发邻里沟通

2026-04-10 14:30:12

分级诊疗有了“施工图” 推动基层能力提升

2026-04-10 14:28:33

起底青少年购药滥用灰色链条 线上线下监管隐患交织

2026-04-10 14:28:12

印度羞答答走向对华解冻之路:经贸关系回暖迹象显现

2026-04-10 14:27:52

曝华为nova 16系列命名调整 Pro Max成顶级型号

2026-04-10 14:26:40

警方侦破通过直播实施诈骗案 假冒玉石骗局曝光

2026-04-10 14:26:17

竹笋顶破水泥地板 房主:吃了很甜

2026-04-10 14:25:55

李斌再度强调蔚来不做MPV 大型SUV优先级更高

2026-04-10 14:24:33

研究发现血型和疾病的发生有相关性 不同血型风险各异

2026-04-10 14:24:03

警方通报保时捷车主逆行还威胁撞人 车主已被拘

2026-04-10 14:22:40

老人院子里埋20万现金分给儿女 一生心血换泪目

2026-04-10 14:22:06

母亲成植物人获赔116万兄弟起争执 赔偿款引发家庭矛盾

2026-04-10 14:20:31

官方回应奔驰豪车被当陪葬品 正核实情况

2026-04-10 14:19:59

警方破获两起“迷信”诈骗案 精准话术诱骗老人

2026-04-10 14:18:11

殷墟遗址公布发掘成果 探明商代道路网络

2026-04-10 14:17:43

两高:加大对新型隐性腐败惩治力度 织密反腐法网

2026-04-10 14:16:21

象棋大师与对手自拍后反手举报 合影引发争议

2026-04-10 14:16:00

无人驾驶观光车现身昆明滇池绿道 招手即停新体验

2026-04-10 14:15:41

苏林再次首访中国 深化中越合作

2026-04-10 14:14:05

700多元滴眼液被炒至3000?药企回应 不存在断供风险

2026-04-10 14:13:38

缅甸骗婚女子反复收割单身男子 跨境黑色产业链被揭露

2026-04-10 14:12:21

帝企鹅等被列为“濒危”物种 气候变化敲响警钟

2026-04-10 14:12:01

曝iPhone18 Pro简化相机按钮 减少误触提升体验

2026-04-10 14:11:41

官方部署“AI 教育”行动计划 构建全学段智能教育体系

2026-04-10 14:09:59

今年第二批国补资金已下达 支持以旧换新政策

2026-04-10 14:09:29

市场价1.4万黄牛掉入深坑 救援未果被迫放弃 多次尝试终告失败

2026-04-10 14:07:37

市民发现一米多长娃娃鱼秒报警 公园生态环境获赞

2026-04-10 14:07:11

伊朗最高领袖发表最新声明 强调不寻求战争但维护权利

2026-04-10 14:05:48

欧盟称“不会为中东问题费心”

2026-04-10 14:05:20
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20180310/32173643_2.html
Server: cms-9-158
Date: 2026/04/10 14:32:40

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费