| 词汇 | mya |
| 释义 | BETA Examples of myamya isn’t in the Cambridge Dictionary yet. You can help! The mitochondrial genomes of soft ticks have an arrangement of genes that has remained unchanged for >600 mya. Stegodonts were present from 11.6 mya to 4,100 years ago. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Physical dormancy is believed to have developed 100 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These fossils are dated from 565 to 575 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It lived from 13.65.3 mya, existing for approximately. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The average of the dates resulted in an age range of 45 to 43 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its lineage would therefore extend to an era, some 20 mya, when tropical species covered the southern part of the continent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Time is measured in mya along the x-axis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Outcroppings of lava flows and magma intrusions are the only remaining traces of the volcanism that ended over 1,100 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Emigration occurred in both directions across the landbridge around 20.7 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are relatively undissected by erosion, and have estimated ages of between 3 mya to.5 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sediments were formed approximately 700 million years ago (mya) from sand washed into a shallow sea. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Paleontologists knew the earlier sloth and anteater forebears of 40 mya, but no fossils from this previously poorly sampled transitional age had been seen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The age of this formation is estimated at 97-94 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It spans the time between 85.8 0.7 mya (million years ago) and 83.5 0.7 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These formations are estimated to have an age of between 24,000 and 50,000 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Based on fossils and other genetic tests, a more conservative estimate dates the divergence between lemurs and lorises to around 50 to 55 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Estimated at about 1.8 mya (million years old), the cranium was found crushed flat and cemented together with a mass coating of limestone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Previously, the species was estimated to have diverged 2.9 to 4.9 mya. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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