11. Not everyone agreed with Beard and Gebo that the fossils represented the oldest anthropoid . 12. Some were sent to assassinate Reinhard Heydrich in an action known as Operation Anthropoid . 13. A very small anthropoid , it only weighed around 280 to possibly 380 grams. 14. From the mid-1960s he led the " Anthropoid fossil remains were discovered. 15. Bronze tools and implements were another common burial offering associated with anthropoid ceramic coffins. 16. On 4 June 1942 Heydrich died after being wounded by an assassin in Operation Anthropoid . 17. Anthropoid was the only successful assassination of a senior Nazi leader during World War II.18. In the anthropoids lineage, this mutation likely occurred 40 to 25 million years ago. 19. One anthropoid specimen weighed only half an ounce and several others weighed up to four ounces. 20. On 4 June 1942, Heydrich died after being wounded by an assassin in Operation Anthropoid .
