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一颗来自海洋爬行动物蛇颈龙目（Plesiosauria）的真品化石牙齿——蛇颈龙目是一个已经灭绝的大型长颈海洋爬行动物类群，在中生代时期栖息于世界各地的海洋中。该标本出土于摩洛哥胡里卜盖附近的乌拉德阿卜敦盆地富含磷酸盐的沉积物中；这一产地因其对晚白垩世海洋脊椎动物的卓越保存状况而享有国际盛誉。
这颗牙齿形成于约6600万至7000万年前（晚白垩世马斯特里赫特阶），长度为40–50毫米，呈现出食鱼性蛇颈龙类特有的细长锥形和纵向脊纹，非常适合捕捉鱼类和头足类动物。
标本详情
科学分类
地质与古环境背景
照片展示的是您将收到的标本代表样品。作为天然形成的物品，每块化石在具体形态和表面特征上都独一无二；所有标本均经过逐一挑选，以确保品质和科学完整性。
£94.99 GBP
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non ho mai ricevuto l'ordine
the 2 arrived in perfect shape! I love them so much they are beautiful, delivery was very nice and packaging was great! would buy again!
Good size, well padded in the frame ,nice placement .
Perfect specimens. Very well packaged. Thank you!
Beautiful cicadas. Every specimen perfect. Thank you!
Perfect specimens. Good variety. Thank you!
Perfect specimens as always. Thank you!
So pretty and delicate — thank you
Great pieces. Very happy. Fast Shipping.
Perfect timing thanks so much!!
I received this a while ago and they were perfect! Actually arrived the day before I needed them it was so awesome. I had ordered them for a guy I was interested in who is a big entomology nerd. He’s now my boyfriend so thank you for assisting me with that 🫶🏻
Perfect item, really well packaged, exactly as described! My partner is very happy he has been looking for one for a while!
Extremely high quality material. Thanks!
Nice big beetles, all in perfect condition. Would recommend
Really lovely specimens, would recommend
the packcage arrived very fast, the attention was excelent by the seller. Definitely a good experience buying from this seller.
inclreible la verdad llego incluso mas rapido de lo que decia que llegaria
packed beautifully, sent fast. only issue is a bit of mold growth on one specimen, but nothing that can't be fixed with some isopropyl alcohol
Very large perfectly spread specimens. Thank you!
Very big, perfectly spread specimens. Thank you!
These specimens were really big! Very pleased with them, thank you!
Very happy customer
Perfect, thank you! Really appreciate
Beautiful specimens, had a problem with customs in my country but it wasn't that big an issue. Can't wait to buy more eventually!!
Beautiful. Thank You, I love it :-)
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