megatracksite

名词 n.

英文释义

名词 n.
  1. A site showing geological evidence of very large numbers of fossil tracks or trace fossils.
    — Although large megatracksites (or “dinosaur freeways”) have been identified at many locations, in many cases it is still unclear as to what types of sedimentary dynamic cause their formation and preservation.

词形变化

megatracksites plural

词源

From mega- + tracksite.
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