Photograph (a) and line drawing (b). Integumentary structures in b are coloured grey. cav, caudal vertebra; cv, cervical vertebra; dv, dorsal vertebra; fu, furcula; lc, left coracoid; lfe, left femur; lh, left humerus; li, left ilium; lis, left ischium; lm, left manus; lp, left pes; lpu, left pubis; lr, left radius; ls, left scapula; lu, left ulna; md, mandible; rfe, right femur; rfi, right fibula; rh, right humerus; ri, right ilium; rm, right manus; rr, right radius; rt, right tibiotarsus; ru, right ulna; sk, skull; ss, synsacrum.作者:
rock-tw 時間: 2011-7-30 12:28 AM
大發現!!但我很喜歡始祖鳥!
[ 本帖最後由 rock-tw 於 2011-7-30 12:30 AM 編輯 ]作者:
達爾文 時間: 2011-7-30 01:28 AM
的確是一個非常震撼的發表,如果真的能夠改變始祖鳥百多年的地位,真的是近年古生物界的最大事情,但其實認為始祖鳥不是鳥類這已不是新觀點,很早已經有人提出作者:
fossilshk 時間: 2011-7-30 04:38 AM
haha seriously, as i predicted =]
Remember last time we discuss that archaeopteryx is more dinosaur like than many raptors? I always think that the taxonomy of it is quite outdated n glad to see they reconsider the classification of archaeopteryx again. actually I dun feel surprise when listenin the news as its really wat i think for a few years作者:
c7 時間: 2011-9-8 01:29 AM