derived fossil

Japanese: derived fossil(英語表記)derivedfossil
derived fossil

Fossils are classified as derived fossils, secondary fossils, or redeposited fossils.
[Fossil collection method]
Fossil collecting requires experience with tools, knowledge of the area, and effective collection methods.

*Some of the terminology that mentions "derived fossil" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…異地性化石の場合,遺骸が生活地より堆積地までの間,長距離を運搬されても,現地性化石と同時期のもの(同時的異地性化石)とみなされる。それに対して,いったん化石となったものが,その後の地殻変動などにより地層中より洗い出され,また再び別の地層中に埋没されたもの(異時的異地性化石)は誘導化石derived fossilあるいは二次化石,再堆積化石などと呼ばれる。
【化石の採集法】
 化石の採集にあたって必要なのは,採集用の道具,採集地に関する知識,および効果的な採集手段についての経験である。…

※「derived fossil」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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