stromatolites shark bay western australia
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stromatolites shark bay western australia |
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| Stromatolites are rock-like structures built by microbes (single-celled cyanobacteria, also known as blue-green algae). Shark Bayââ¬â¢s stromatolites are only 2,000 to 3,000 years old, but they are similar to life forms found on Earth up to 3.5 billion years ago. They provide a unique insight into what the world was like at the dawn of time. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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