Stop amber fossil hunting amber fossil
According to media reports, American scientists in the Hukang Valley area of ​​Myanmar discovered a piece of amber for a hundred years. Amber contains a spider and a male wasp sticking to the spider web. When wrapped in turpentine, the young spider seems to be eating a wasp dinner. It is reported that the historical significance of this amber is that this is the first fossil record discovered by scientists.
This billion-year-old amber was formed in the early Cretaceous period from about 97 million to 110 million years ago, and is an era of dinosaurs. The spider in amber is a gregarious round spider, scientific name "Geratonephilaburmanica", the prey is a wasp, scientific name "Cascoscelioincassus". These two populations are now extinct. From the hunting scenes preserved by amber, the insect behaviors of ancient times are not much different from the present.
The billion-year-old amber discovered in the Hukang Valley not only records the wonderful moments of spider hunting, but also is an important evidence that the early Cretaceous spider populations lived in groups. There is also a spider in the amber, an adult male spider, living on the same spider web as this young spider. Modern gregarious beads usually live on the web of female spider weaving, and they collaborate to maintain the cobwebs while hunting insects. According to scientists, droplets on the spider web contain atmospheric plankton and particles such as pollen, spores and dust particles.
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