The team analysed the organic compounds in the rocks of Fossil Lake.
研究小组分析了化石湖石头里的有机物。
Toxic blooms also occur, albeit on a smaller scale, in bodies of freshwater—and that, Ms Hellawell thinks, is the answer to the mysterious case of Fossil Lake.
虽然规模较小，但在淡水水体毒藻疯长也会发生——因此，赫拉维尔女士认为这就是化石湖神秘事件的答案。
At older lake sites, there's fossil remains from hippopotamuses, water buffalo, animals that spend much of their lives standing in water, and also, fossils of cattle.
在较老的湖泊遗址，有河马、水牛的化石遗迹，这些动物一生中大部分时间都站在水里，还有牛的化石。
During a protracted period when Lake Suguta was overflowing into Lake Turkana, wave action carved notches and terraces into these fossil shorelines.
在苏加塔湖溢流向图尔卡纳湖的长期过程中，波浪作用在这些曾经的湖岸线上刻蚀出槽口和台阶形痕迹。
The high relative abundance of the fossil planktonic algae indicates the high primary surface productivity of the palaeo-lake within the Oligocene.
文昌组浮游藻类相对丰度高，表明始新世珠江口古湖的表层水初始生产力高。
The high relative abundance of the fossil planktonic algae indicates the high primary surface productivity of the palaeo-lake within the Oligocene.
文昌组浮游藻类相对丰度高，表明始新世珠江口古湖的表层水初始生产力高。
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