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ScienceDaily: Fossils & Ruins News |
| Posted: 26 May 2022 03:11 PM PDT For tens of thousands of years, Aboriginal Australians have created some of the world's most striking artworks. Today their work continues long lines of ancestral traditions, stories of the past and connections to current cultural landscapes, which is why researchers are keen on better understanding and preserving the cultural heritage within. By revealing the chemistry of plant secretions, or exudates, recent studies build a basis for better understanding and conserving art and tools made with plant materials. |
| Arc volcanoes are wetter than previously thought, with scientific and economic implications Posted: 26 May 2022 09:21 AM PDT The percentage of water in arc volcanoes, which form above subduction zones, may be far more than many previous studies have calculated. This increased amount of water has broad implications for understanding how Earth's lower crust forms, how magma erupts through the crust, and how economically important mineral ore deposits form, according to a new article. |
| Perplexing fish-like fossil finally classified Posted: 26 May 2022 06:55 AM PDT For the first time since its discovery 130 years ago one of the most mysterious fossil vertebrates has finally been classified, increasing our possible understanding of the first animals to crawl on Earth. |
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