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ScienceDaily: Fossils & Ruins News |
| Did the ancient Maya have parks? Posted: 22 Jun 2021 09:53 AM PDT Researchers developed a novel system to analyze ancient plant DNA in the sediment of Tikal's temple and palace reservoirs to identify more than 30 species of trees, grasses, vines and flowering plants that lived along its banks more than 1,000 years ago. Their findings paint a picture of a lush, wild oasis in the ancient Maya city. |
| Mushroom growing out of fossilized ant reveals new genus and species of fungal parasite Posted: 22 Jun 2021 09:33 AM PDT Oregon State University research has identified the oldest known specimen of a fungus parasitizing an ant, and the fossil also represents a new fungal genus and species. |
| Analysing volcanoes to predict their awakening Posted: 22 Jun 2021 06:16 AM PDT A team has reviewed the literature on the internal and external mechanisms that lead to a volcanic eruption. Analyzing the thermo-mechanics of deep volcanic processes and magma propagation to the surface, together with magma chemistry, the geologists determined that most of the magma rising from depth actually does not cause a volcanic eruption. They also show that older volcanoes tend to produce less frequent, but larger and more dangerous eruptions. |
| Tradition of keeping mementos in memory of loved ones dates back at least 2,000 years, study shows Posted: 21 Jun 2021 05:24 PM PDT A new study suggests that mundane items like spoons and grinding stones were kept by Iron Age people as an emotional reminder and a 'continuing bond' with the deceased -- a practice which is replicated in societies across the globe today. |
| Bronze Age Scandinavia's trading networks for copper Posted: 17 Jun 2021 08:55 AM PDT Five hundred years after the full implementation of copper technology in Scandinavia, the trade that brought the much needed copper to Denmark and southern Sweden also expanded across the Alps. At this time, Bronze Age Scandinavians already traded frequently in central Europe and across the North Sea. |
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