Last Updated:2025/12/04
The paleontologist carefully examined the fossilized staffellid under the microscope to determine its species.
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The paleontologist carefully examined the fossilized staffellid under the microscope to determine its species.
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古生物学者は種を特定するために、化石化したスタッフェリダ科に属する有孔虫を顕微鏡で注意深く観察した。