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Smithsonian Magazine

Scientists Reveal Rare 450-Million-Year-Old Arthropod Fossil Preserved in Glittering Fool’s Gold

Smithsonian Magazine
Summary
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79% Informative

Fossils of arthropods are rare, because soft tissue often decays before it can be preserved.

The fossil was found in a rock layer in New York state known as Beecher’s Trilobite Bed .

Lomankus edgecombei belonged to an extinct subgroup of these creatures called megacheirans.

Lomankus fossil is “ one of the most visually stunning fossils I’ve ever seen. It sparkles like gold and looks like it belongs in an art museum,” says paleontologist Steve Brusatte .

The fossil is also evidence of the fact that megacheirans lived during the Cambrian Period ( 485 million to 538 million years ago).

VR Score

75

Informative language

73

Neutral language

19

Article tone

informal

Language

English

Language complexity

60

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

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