CAJ | 학술논문

贵州台江早-中寒武世凯里组保存大量的生物化石,它构成了寒武纪重要的生物群之一--凯里生物群.在凯里生物群中保存有丰富的碳质薄膜藻类化石,新发现类似苔藓植物化石(Parafunaria sinensis Yang(gen.et sp.nov)),它具有藓类植物所拥有的典型的叶状体轮生现象、孢朔、孢朔柄和复杂的根系特征.推测它是藓类植物祖先,它为进一步研究藓类植物和陆生高等植物的起源和演化提供了新的线索.
귀주태강조-중한무세개리조보존대량적생물화석,타구성료한무기중요적생물군지일--개리생물군.재개리생물군중보존유봉부적탄질박막조류화석,신발현유사태선식물화석(Parafunaria sinensis Yang(gen.et sp.nov)),타구유선류식물소옹유적전형적협상체륜생현상、포삭、포삭병화복잡적근계특정.추측타시선류식물조선,타위진일보연구선류식물화륙생고등식물적기원화연화제공료신적선색.
Abundant well-preserved animal and macroalgal fossils were discovered in the Early-Middle Cambrian Kaili Formation of Taijiang County, Guizhou Province, China, which constitute the Kaili Biota,named as one of the three important Burgess Shale-type faunas. The bryophyte-like fossil (Parafunaria sinensis Yang gen. et sp. nov) was discovered in the horizon of occurrence of Macroalgal fossils. The fossil of P. sinensis possesses typical characters of bryophyte, such as whorled leaves, capsule and seta, and complex rhizoid or foot. We infer that the bryophyte-like fossil could be the ancestor of bryophyte. The discovery provides a new lead for further study on the origin and evolution of bryophyte or land plant.