被子植物化石
![植物化石被子新生代植物化石中新世山旺植物化石科普教学标本](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739D77657C383EA84CE95DFE93319E2B2007CAE485221AFB3C0BED067C55D2660EE9BDBBB49D13D9E747DA45DF3FEA2D29376BDE33D479F01659E6FAF9DE043934AC28FFBDF8F2C1215A490FBFF63B59C6)
植物化石被子新生代植物化石中新世山旺植物化石科普教学标本
图片尺寸750x750![早期被子植物——辽宁古果](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73939EDA40D0DA887609EEA03E18443E2A47333EECD0CD2A531A214CA3E550FD9F6416FA25C8E9BC65FFA060EB3178DBCEF95DC45A2F8DB2996D19872BE4EF907EF0F5341C8303E186EA7F77796A4377C4)
早期被子植物——辽宁古果
图片尺寸680x680![植物化石](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BA92AD759DB146E502FAF22C3B10E8B2536965F791E7171C2FADFBEEE43CBB9EEE244B00A1C7B44229B748F4DF7BF85D5D9B811BF1EAEFC8AFC1D8F0CE4F7ADADDFDF9AF78B1BB04B7AFCE784C50D61C)
植物化石
图片尺寸1012x1350![传家宝:亿年前蕨类植物的化石](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E904A1D2DDE1C2D5B22D0AF9A303FC84397D1591C20888863E9E47754A70D692027D5089EBFBBA6C7CA2ACE62229D330F829718C077774406F55F780CA88A4BB06CC571B3B4997B546BABBB933E09C3206)
传家宝:亿年前蕨类植物的化石
图片尺寸581x974![植物化石图片 - 第16张](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E832DBE88A5D55E07655A161666ACF62D42FF8B5E0F45279530985950CB59066F09A5F902D2467DA4F682B7C279321BCF41757A246A1D2ACF96CC9DE06352B9DEE3F7FFE62E6EF5259DEAAA83AAAB4C3601)
植物化石图片 - 第16张
图片尺寸820x581![研究表明开花植物可能起源于侏罗纪甚至更早比公认的最古老化石记录要](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D6076DD48309E9387C1F27BAA0A800F4ED9065F8C99710B842A105029728EBF72150BB3BA9AD99437F8C1CE8E13CB3CAE2327C80ECB8974348AD2F16089A3B2255FCE86F6A22A38094C79B98DC8F75AC)
研究表明开花植物可能起源于侏罗纪甚至更早比公认的最古老化石记录要
图片尺寸700x525![植物化石](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8302C7AF3D67793BBD8C0AC179FDB83799C7BEEF853434B33903855E0D1BC7C97E054C09F741DE0969F1E1CA2D0BEB793E58F10B96796398C3FCFEF16CFD81CA4834334EAEF42917AF1AC46FE7F360955A)
植物化石
图片尺寸960x1280![一亿多年前神秘花蕾现身被子植物起源添新证](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90C6F91DFB5C712E3F6B282FA6DA8653DC05C960CFE2616D04EA3A117840457CF81DEF61AE0691F353024EA99B43AA420B401F56CEFA5D361AA69CE2195B1C723626B746BF7F8A01EC9F5AF19F1947A15)
一亿多年前神秘花蕾现身被子植物起源添新证
图片尺寸800x1003![被子植物叶片化石,发现于一亿年前的南极洲](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95B0788EEE4163070B5501923FAF0836839EFA4831013412B7C0A853703ED786102156DE69F0A12B7B221444A5474E9C44181AE7567B4EB1EC859C5A54D41D2A793A9546CB2D5A5418B628366B6839E1F)
被子植物叶片化石,发现于一亿年前的南极洲
图片尺寸624x300![被子植物起源研究获进展:来自三叠纪的植物生殖器官化石"三叠纪跨界者](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73206ACFEB6D7F5ECCD9B701F9F400AF51BD52F02E5FACBE288372ED4EDA80AFC6C9E93BF16DCB94ECB08C4CE7224B4321B831C920A360C21CC07F4020587BFFD6AF8D2BEBED86F40A99F47939B8E70D98)
被子植物起源研究获进展:来自三叠纪的植物生殖器官化石"三叠纪跨界者
图片尺寸700x1573![化石如图生存年代为距今1亿4500万年是迄今发现的最早的被子植物据此](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735ABE1B2ACBF94C599C435EF8EFE67F963D1BE6FB1BCEA628EB98DF1DF25F09C76EA8CC89D4E134BCB5AD91C87FE34F0813D6BA02E2B845F8C61ABC94AE1836CDB0C308AB007E36C87569F546844CB0CE)
化石如图生存年代为距今1亿4500万年是迄今发现的最早的被子植物据此
图片尺寸326x256![辽宁:朝阳发现1.25亿年前被子植物化石](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E79F0F59483A8D552ABA1134A44F15534049D2051F4A45D10AC54B4CD70376D8F02757369DD4D2D76A6555E1AFBBFC0B36884DE796CD9A744EA2C000692C39537EB4EF5DC33C4F3EF64EC776C6DF6AE1)
辽宁:朝阳发现1.25亿年前被子植物化石
图片尺寸600x450![现在地球上大约有25万种被子植物,也就是有着20余万种不同的花美丽](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E831031281A3D93775DCAEEDB7687245EE0DD8918D5E5E986EB493D3C7414433CEC4AEF068E4F2360F2BFB977C8F33668B985E10322A5275B8FB7FE67E26598E8B0A7E7307280B644325C829D240883C555)
现在地球上大约有25万种被子植物,也就是有着20余万种不同的花美丽
图片尺寸500x900![辽西发现16亿年前的被子植物化石](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7354CA3FE41904B16641D00EF977CE7F9B75E792CAB3B35EF8116363ADF1C998C7DCE8A0577A944450F6CEDB3C1AEEB136D47E4CD1A247F0C0BA20DAE7F56BB2DD8877A8D907D174FDC75207614B9E94EB)
辽西发现16亿年前的被子植物化石
图片尺寸530x876![为了了解被子植物的进化史,我们必须研究它们的化石历史](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9CA45973E7A3ABFFA897AB7FAAA84929C5745B20853D04412303FD7F7AAD5ABA0C3B548D5F4CC70581D6AAF19F70B7F56660AE409A01B951A437F081A7428DBC94061B5A8190130B9E5AED111445028D0)
为了了解被子植物的进化史,我们必须研究它们的化石历史
图片尺寸770x577![被子植物起源研究获进展:来自三叠纪的植物生殖器官化石"三叠纪跨界者](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9437FDE2AD5B86483118FF5339BEAE1092681645A8E841B17E07789799A020CC39860412159DAE30E5D5E1C4417DD169B2044D5E096F1C6CF224DBF1DE4837E84A2D8BF1A97C039DFAA66AB8339A3C34C)
被子植物起源研究获进展:来自三叠纪的植物生殖器官化石"三叠纪跨界者
图片尺寸700x837![植物化石](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B2DA6AC5DF13F7B02565D0B59FAA8FA44E95AAE3CD94EF4AEC269477990F3B41BF95E25CB057008A9289E119432B58391BF4D909A0CA1CE1CD02F8F5A27A73E49FCB4BDF7F198515899FDEB10FE98150)
植物化石
图片尺寸1024x768![植物化石](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730E07DA5C308D41FF73B19066E261F5DA4CD24CD49605F777500209E0BF845B93FFF2FAC95F6CEB032B87EC792019896123B55631AB5910E87225D04A46D5FB879418F9C815532169CEB2B2E092C860A8)
植物化石
图片尺寸860x721![植物化石](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E97421AAC3AFE6A33F59817B456719AC20BC82E6EE353074DC49A057200B62DD91AE3F64317A78A823D110381AF5FA3221455A6E3EE577E42832086EE2418855BD2DCB68417C3CA351423936DA388719C2)
植物化石
图片尺寸1024x808![我国西北地区首次发现广泛分布的侏罗纪被子植物化石](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E999569F8D9CA84981E3864A408D4BCDACEA664B7B953713E4458DECE786AA8117D4A27C1C3D03B8366A0C7CD62806442B369D91D515CC61FB1262590D902D231747CE251295116D4FBEB9F6A962CC2F38)
我国西北地区首次发现广泛分布的侏罗纪被子植物化石
图片尺寸1269x952