摘要
The author described some new species and genera of the fossil woods from Mesozoic of Western Liaoning besides Xenoxylon latiporosum (Cramer) Gothan, X. hopeiense Chang, X. liaoningense Duan et Wang, X. yixianense Zhang et Shang, Protopiceoxylon yizhouense Duan et Cui. They are Protopiceoxylon chaoyangense Duan sp. nov., Araucarioxylon batuense Duan sp. nov., Taxoxylon liaoxiense Duan sp. nov. and an old species Araucarioxylon sidugawaense Shimakura.
对产自辽宁省西部中生代化石木进行了解剖学研究。经鉴定 ,它们是 :朝阳原始云杉型木 (新种 ) (Pro topiceoxylonchaoyangenseDuansp .nov .) ,西都南洋杉型木 (AraucarioxylonsidugawaenseShimakura) ,巴图南洋杉型木(新种 ) (AraucarioxylonbatuenseDuansp .nov.)和辽西紫杉型木 (新种 ) (TaxoxylonliaoxienseDuansp .nov .)。
