遗迹化石 meaning in Chinese

ichnofossil
lebensspur
trace fossil
vestigiofossil

New materials of trace fossils from the early triassic daye formation in huaxi region of guiyang
贵阳花溪地区下三叠统大冶组遗迹化石的新材料
Of which 4 new genera and 4 new species are established . discovery of a lot of fossil worms with their traces provide direct clues to study on the locomotion style of the worm and indirect evidences for trace fossils to find their producer
在以上属种中发现大量的虫、迹同在的化石，为研究早寒武世的翻吻动物的运动方式以及遗迹化石提供了直接依据。
By looking into the cores , analyzing of granularity and ichno - fossils , the paper has ascertained the basin as a normal fluvial delta deposital system , which amends the former view that believed the basin should be a fan - delta system
通过本区大量的岩心观察、粒度分析、遗迹化石分析，修改了前人认定的其为扇三角洲沉积体系的观点，将其确定为正常的河流三角洲体系。