泥盆纪是怎样得名的?
来源:学生作业帮助网 编辑:作业帮 时间:2024/12/02 01:53:57
xXkr"g'ƻo`1a_ $!@! E-hwYwVUeWBG8bBQTeee~e|U,zv)_DD}r^|uP놻M:,__zsK+-w{/Vs_"ON6TBIːha7T]S*啨N$r0S4k5\P^ g:MiX35bEH
O}6Ppr
~-JqD'jW~da 2mÉ!pȋg4]Õ3J4@:8e\˚M/7!(dˤ؊rYC7j)͇0V^dJl-p[]vܖ
D,V0;gOޤr#ok0T"Q3T$F6+;cQoRK`HᯨT?CеK;t();EM[ǻ]12 .wRp,fLe5@NyR'A(#D!qIhFis0Hll)$1(w^Rf'twiKގ!Os[<:ZBuZB!fM.Nn8o#@- qzzoڇ}|'h(65XԴ\eonTAWyu6IE '9RH'}J(RGWYYPsm*9:Ͼ!~ }0
R?HTvbj9-X%1x,{Y>%M2}rFCzK!f0bK'i HK[tSm
mJ_Eei hu
`
[2| QJT5hƛf#TnU Oleiyv;sBãQFzt}u]d =9̤Yܠ#S#Rz83~9FTO7Z
`@\AC!f#yi" ۗ1k10Vy]ݪ8/02~I>\'˿C:vQ+S4aAfy =5Qpis)ᬁ`XQZgUBk.>ԏS0ՀYV2"9ayCW9&6dɔ
7t19@Wiț 1}e&cGznP4PeP
!z
%RŁ@caڒUv='\
R`jN7X鹵.IEQN(G0X9*/Z
~[JaNgiʔ2