fossil wood meaning in Chinese

本化石
硅化木
木化石

191 specimens of fossil woods collected from neogene sediments of yunnan province are studied . seven taxa are identified and described in details . among of them , three new species are established as ericaceoxylon longlingense , ericaceoxylon hymenanthesoides and vacciniaceoxylon vacciniumoides
本论文研究了我国云南龙陵大坝和镇安、昌宁红星晚上新世以及楚雄洲吕合晚中新世191个化石木标本，鉴定出7种化石木类型，其中越桔型木属为新属，越桔型木、常绿杜鹃型木和龙陵杜鹃型木为新种。