اكتشاف أقدم هيكل عظمي للديناصور في إفريقيا

عصور ما قبل التاريخ: عاش مبيرسوروس راثي (في الصورة أعلاه) منذ أكثر من ٢٣٠ مليون سنة

اكتشاف أقدم هيكل عظمي للديناصور في إفريقيا هل التاريخ التطوري للحياة ذو صلة اليوم؟ يأمل العلماء في زيمبابوي أن تلقي عظام ديناصور قديم ضوءاً جديداً على آليات التطور الطبيعي. لكن هل البحث والتعلم عن هذه الكائنات التي عاشت في عصور ما قبل التاريخ ذو أهمية؟

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