By the end of the era, the first large, sophisticated reptiles and the first modern plants, (conifers) had developed.The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian-Triassic Extinction Event.. 
Nneka eni tí a ti ká mọ́ àwọn tí ó ṣe  é ṣe kí ó gba àmì ẹ̀yẹ gẹ́gẹ́ bi òǹkọrin nínú Ikọ̀ oriṣi mẹ́ta ọ̀tọ̀ọ̀tọ̀ tí ilé-iṣẹ́ ìṣè́n-máwòrán Channel O'ṣe agbátẹnu rẹ̀ amo tí ó jáwé olúborí gẹ́gẹ́ bí òsèré akọrin aláwọ̀dúdú tí ó pín nínú ìdíje mọ́bo mọ́bo l'o ní ìparí. Ọdún ọdún 2009.. 