符合的藏品

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象齒生長與發育

surface so they can grind up large amounts of food. The way that each cheek teeth grows one after.....more

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. At one point, they migrated to Taiwan where they reproduced and evolved, leaving behind many precio.....more

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, shorter than the long-finned pilot whales. However, it is still not easy to identify one species.....more

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. The appearance of incisors looked much like Mammuthus , but with small curve not big one. Fossil.....more

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Mammuthus columbi was one of the Mammuthus living in the United States. They traversed from Asia.....more

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was one of the Mammuthus living in the US and the largest sized known elephant. Mammuthus imperator.....more

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（synapticulotheca）；隔片為簡單羽榍的單一羽扇（one fan system of simple trabeculae）發育而成，但通常構成羽扇的簡單羽榍，在隔片主平面上並不緊密聯合.....more

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育不良，或者為隔片聯桿（synapticulae）所形成的聯桿壁（synapticulotheca）；隔片由簡單羽榍的單一羽扇（one fan system of simple trabeculae.....more

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觸手環外出芽；珊瑚孔壁為隔片聯桿（synapticulae）所形成的聯桿壁（synapticulotheca）；隔片由簡單羽榍或複合羽榍的單一羽扇（one fan system of simple.....more

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生殖所形成的子代珊瑚蟲，與母體之間為連結或不連結；珊瑚石個體小、管狀；珊瑚隔片由簡單羽榍或複合羽榍的單一羽扇（one fan system of simple or compound.....more

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into the wide and flat shovel shaped tusk-incisors. Thus, a one-meter long scoop-like lower jaw.....more

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