这些足迹化石的发现填补了这一重要地区新近纪哺乳动物化石记录的空白。
These tracks fill a gap in the record of Neogene mammals in this important part of the world and contribute significantly to our knowledge of these faunas.
后来，他继续从事相似的工作，足迹遍布整个英国；与此同时，他不断研究那些新近露出的地层，并且收集所有能找到的化石。
He later worked on similar jobs across the length and breadth of England, all the while studying the newly revealed strata and collecting all the fossils he could find.
在犹他州和阿拉斯加州还发现了另一种鸟的“足迹”化石，但都无法追溯到白垩纪早期——恐龙时代的鼎盛时期。
Other bird "trace" fossils have been found in Utah and Alaska, but none from so far back as the early Cretaceous -- at the height of the age of dinosaurs.
目前已知的所有的人类足迹化石，不管是人类祖先种属的还是制人的，研究人员都重现整理进行数字化记录。
All known fossilised human footprints, whether from ancestral species or Homo sapiens, are being revisited by researchers and recorded digitally.
此前，世界上最古老的蹼状鸟类足迹化石则是在位于该岛以西180公里处的地方被人们找到的。
At present Haenam county, 180 kilometers west of the island, has the world's oldest fossilized webbed bird prints.
列治文在接受美国国家公共广播电台采访时谈到，这些足迹化石为深入研究了解古代人类的行动方式提供了难得的机会。
As Richmond told NPR in an interview about his work, these footprints provide rare insight into understanding the evolution of human locomotion.
九月份，在波兰克拉科夫举行的第二届国际化石足迹学会议上，Benner和Knecht展示了他们的发现。
Benner and Knecht presented their find in September at the Second International Congress on ichnology-the study of fossilized animal tracks-in Krakow, Poland.
马萨诸塞州的化石搜集团队，在城郊商场后面的树林里搜寻的时候，发现了这块印有古老昆虫足迹的化石。 按专家的说法，这好比“中了彩票大奖”。
October 17, 2008—Fossil hunters searching woods behind a suburban shopping mall have scored a basement bargain: a piece of rock with the oldest known impression of a flying insect (above).
考古学家从河床中挖掘出恐龙的足迹化石。
Archaeologists excavated fossilized dinosaur tracks from the riverbed.
伊朗晚中新世的几个地点新近发现了哺乳动物足迹化石。
Miocene mammalian footprints have been recently identified from several Late Miocene localities in Iran.
净碳足迹燃料作物种植是远远高于从简单的化石燃料使用所排放的。
The net carbon footprint of growing crops for fuel is far higher than what is emitted from simple fossil fuel usage.
甘肃省早白垩世地层中，出土了大量恐龙骨骼以及恐龙足迹化石，但是至今未有蛋化石的报道。
The Early Cretaceous outcrops in Gansu Province, northern China, have yielded numerous dinosaur skeleton remains and tracks; however, fossil eggs have not been reported in literatures.
一级碳足迹测量的是二氧化碳的直接排放量，主要来是国内能源消耗和运输所燃烧的化石燃料。
The primary footprint is a measure of our direct emissions of CO2 from the burning of fossil fuels including domestic energy consumption and transportation.
一级碳足迹测量的是二氧化碳的直接排放量，主要来是国内能源消耗和运输所燃烧的化石燃料。
The primary footprint is a measure of our direct emissions of CO2 from the burning of fossil fuels including domestic energy consumption and transportation.
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