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$79.00 USD
价格
7622
4

0.491 KILO MASSIVE PAIR DICE IN MOROCCAN FOSSIL MYGM 1661

存货单位
尺寸(毫米)
48.000 x 48.000 x mm
重量 (cts)
Certified Gemstones
类型
Carved
颜色

 
Researchersfound more than ,500 fossils of marine creatures, such as this cheloniellid arthropod, that lived nearly 500 million years ago.
CREDIT: Peter Van Roy/Yale University.

DICE  SIZE  48 X 48X 48 MM

AS PER IMAGES

 

 

A discovery of a huge number of soft-bodied marine animal fossils is giving these critters a fair shake in the fossil record.

Paleontologists found more than 1,500 soft-bodied marine animal fossils, some dating to nearly 500 million years ago. The discovery provides a more complete understanding of marine life at that time and suggests that these soft-bodied sea animals did not die off during a major extinction event during the Cambrian period, as previously thought.

Fossils of soft-bodied animals are a rare find because squishy body parts tend not to hold up as well as hard shells and bones over time, wearing away before they can leave an impression. On the coattails of the famous Cambrian  Explosion (around 530 million years ago) — which saw the establishment of all the major animal groups and the development of complex ecosystems — was the Great Ordovician Biodiversification Event (around 490 million years ago). During this event, an explosion of marine animal life over a period of 25 million years occurred.

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FedEx 对包含 2 或更多商品的订单折扣为 $39.00
Registered Shipping $9.00 / :几天天 $16.00 / :几天天
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Registered Shipping 对包含 2 或更多商品的订单折扣为 $9.00
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mygems
mygems
Introducing MyGems, your ultimate online destination for exquisite gems and minerals. With over two decades of trading expertise in Australia, we bring you a curated selection of the finest treasures from around the world. Explore our collection and indulge in the beauty of nature's creations, all at MyGems.
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:总反馈

  • youngergirl44
    youngergirl44
    积极的

    Quick shipping with FedEx to the US. The artifact is exactly as described. So cool to own a bit of history like this!

  • youngergirl44
    youngergirl44
    积极的

    Quick shipping with FedEx to the US. The stone has the polarization expected with real Iceland spar. I'm very happy with this purchase!

  • youngergirl44
    youngergirl44
    积极的

    Quick shipping with FedEx to the US. It was well packaged. The one I received did have a small crack and chip in the lip, but stuff like that is expected with a natural material like this. I'm happy with my purchase.

  • guest345831
    guest345831
    积极的

    Paid and shipped - no feedback left after 100 days

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送货细节

船运:
$20.00 :通过 Registered Shipping 计算天数
发货自:
Australia

付款方式

  • paypal
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该卖家在 Australia 的交易中添加 10.00% 税。

概述

列表类型 : Standard
产品编号 : 404073
开始 : 25th October 2024 06:00 pm PDT
* 所有价格均以:货币为单位