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地球学报 2010
基于碳、氧同位素分析的翼龙类生态学Abstract: Sincetheirdiscovery,pterosaurshavepromptedmuchdiscussionabouttheirecologyandfeedinghabits.Mostpterosaurspecimensareknownfrommarinedeposits(Kellner,2003),thoughthismayrepresentabiastowardspreservationratherthannecessarilyahabitatchoice.Recentdiscoveriesofterrestrialdeposits(e.g.theYixianFormation)havealsoyieldednumerouspterosaursandourknowledgeoftheirdiversityhasincreaseddramaticallyinrecentyears.
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