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مرحبًا بكم في BugsDirect Ltd. المورد الرائد لعينة الحشرات من جميع أنحاء العالم (تجزئة/جملة)
سن متحجر أصلي لزاحف بحري من رتبة Plesiosauria — وهي مجموعة من الزواحف البحرية الكبيرة طويلة العنق والمنقرضة التي عاشت في محيطات العالم خلال حقبة الحياة الوسطى. استُخرجت هذه العينة من الرواسب الغنية بالفوسفات في حوض أولاد عبدون، بالقرب من خريبكة في المغرب، وهي منطقة ذائعة الصيت عالميًا لحفظها الاستثنائي للفقاريات البحرية من العصر الطباشيري المتأخر.
يعود تاريخها إلى ما يقرب من 66–70 مليون سنة (الطور الماستريختي، العصر الطباشيري المتأخر)، ويبلغ طول السن 40–50 مم، ويُظهر الشكل المخروطي الممدود المميز والتخديدات الطولية المرتبطة بالبليزيوصورات آكلة الأسماك — وهي خصائص ملائمة للإمساك بالأسماك ورأسيات الأرجل.
تفاصيل العينة
التصنيف العلمي
السياق الجيولوجي والبيئي القديم
تُظهر الصورة مثالًا تمثيليًا للعينة التي ستتلقاها. وبما أن الأحافير أجسام طبيعية، فإن لكل منها شكلها الدقيق وخصائص سطحها الفريدة؛ وقد اختيرت جميعها فرديًا لجودتها وسلامتها العلمية.
£94.99 GBP
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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 :-)
These are really big! Perfect specimens in perfect condition on arrival. Very pleased!
Really beautiful specimens. Perfectly spread and in perfect condition. Recommend
Fantastic specimens. Perfect and very pleased, thankyou!
This was part of a double order, same as my other review. I’m new to pinning as a hobby in my spare time. From what I can tell they’re good specimens with plenty of variety. My only gripe is that they didn’t come with ID but that wouldn’t stop me from ordering again. Hopefully ID can be added to future purchases.
As someone who’s just started pinning, I don’t know a lot. From what I can see they are good specimens with a good variety. Would definitely order again. My only gripe is that they don’t come with ID.
These were really great! Lots of variety and will be useful, thank you!
These are HUGE and perfect specimens!
Fantastic large size and perfect condition, thank you!
beautifully packaged and perfect specimens
خصم إضافي ٥٪
للعملاء الجدد لأول مرة (استخدم الرمز: FIRST5)
