MrBayes命令区块以Begin MrBayes; 开始,以End; 结尾。每条命令以分号结束。为了便于区分,本文中命令使用等款字体。2.3
数据中的地质年代以百万年前 (Ma) 为单位。根据化石的地质年代的上下界, 设定为均匀分布 (uniform)。如果化石年代是确定的,则设为固定的时间 (fixed)。
[tip dates]
calibrate
Dromaeosauridae = uniform(66.0, 167.7)
Archaeopteryx = uniform(145.0, 152.1)
Jeholornis = uniform(110.6, 125.0)
Chongmingia = uniform(110.6, 120.3)
Sapeornis = uniform(110.6, 125.0)
Confuciusornis_sanctus = uniform(110.6, 125.0)
Changchengornis = uniform(120.3, 125.0)
Eoconfuciusornis = uniform(129.0, 130.7)
Confuciusornis_dui = uniform(120.3, 125.0)
Yangavis = uniform(120.3, 125.0)
Boluochia = uniform(110.6, 120.0)
Concornis = uniform(120.3, 125.0)
Elsornis = uniform(70.6, 84.9)
Eoalulavis = uniform(120.3, 125.0)
Cathayornis = uniform(110.6, 120.3)
Eocathayornis = uniform(110.6, 120.3)
Eoenantiornis = uniform(120.3, 125.0)
Gobipteryx = uniform(72.1, 83.6)
Longipteryx = uniform(110.6, 120.3)
Longirostravis = uniform(120.3, 125.0)
Neuquenornis = uniform(79.5, 83.5)
Pengornis = uniform(110.6, 120.3)
Eopengornis = uniform(129.0, 130.7)
Protopteryx = uniform(129.0, 130.7)
Rapaxavis = uniform(110.6, 120.3)
Shanweiniao = uniform(120.3, 125.0)
Vescornis = uniform(121.6, 122.5)
Qiliania = uniform(112.6, 125.4)
Dunhuangia = uniform(112.6, 125.4)
Piscivorenantiornis = uniform(110.6, 120.3)
Linyiornis = uniform(110.6, 120.3)
Sulcavis = uniform(110.6, 120.3)
Bohaiornis = uniform(110.6, 120.3)
Longusunguis = uniform(110.6, 120.3)
Shenqiornis = uniform(121.6, 122.5)
Zhouornis = uniform(110.6, 120.3)
Parabohaiornis = uniform(110.6, 120.3)
Fortunguavis = uniform(110.6, 120.3)
Pterygornis = uniform(110.6, 120.3)
Cruralispennia = uniform(129.0, 130.7)
Monoenantiornis = uniform(120.3, 125.0)
Archaeorhynchus = uniform(110.6, 125.0)
Schizooura = uniform(110.6, 120.3)
Bellulornis = uniform(110.6, 120.3)
Vorona = uniform(66.0, 72.1)
Jianchangornis = uniform(110.6, 120.3)
Songlingornis = uniform(110.6, 120.3)
Longicrusavis = uniform(120.3, 125.0)
Apsaravis = uniform(72.1, 83.6)
Hongshanornis = uniform(120.3, 125.0)
Archaeornithura = uniform(129.0, 130.7)
Parahongshanornis = uniform(110.6, 120.3)
Tianyuornis = uniform(120.3, 125.0)
Yanornis = uniform(110.6, 120.3)
Patagopteryx = uniform(79.5, 83.5)
Yixianornis = uniform(120.3, 125.0)
Piscivoravis = uniform(110.6, 120.3)
Iteravis = uniform(110.6, 120.3)
Gansus = uniform(113.0, 120.3)
Ichthyornis = uniform(70.6, 94.3)
Hesperornis = uniform(66.0, 84.9)
Parahesperornis = uniform(70.6, 84.9)
Enaliornis = uniform(100.5, 113.0)
Baptornis_advenus = uniform(85.8, 89.3)
Baptornis_varneri = uniform(70.6, 84.9)
Vegavis = uniform(66.0, 68.0)
;
prset nodeagepr = calibrated;