What was used to help establish geological time?
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Rock layers Urijah
Rocks and Fossils.
Fossils and rocks
The geologic time scale was developed after scientists observed changes in the fossils going from oldest to youngest sedimentary rocks. They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth.
Rocks and fossils
fosils
rocks and fossils.
Fossils and rocks.
rocks and fossils
Davonte fossils
rocks and fossils. ✨
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fossils/rocks
Fossils and Rocks!
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Rock layers
ReplyDeleteUrijah
Rocks and Fossils.
ReplyDeleteFossils and rocks
ReplyDeleteThe geologic time scale was developed after scientists observed changes in the fossils going from oldest to youngest sedimentary rocks. They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth.
ReplyDeleteRocks and fossils
ReplyDeletefosils
ReplyDeleteRocks and fossils
ReplyDeleteRocks and Fossils.
ReplyDeleterocks and fossils.
ReplyDeleteFossils and rocks.
ReplyDeleterocks and fossils
ReplyDeleterocks and fossils
ReplyDeleterocks and fossils
ReplyDeleteDavonte fossils
ReplyDeleterocks and fossils. ✨
ReplyDelete☼☜☺👍❄ ☟⚐💣✌☠✋❄✡ ❄🕆☼☠ ❄⚐ 💣⚐☠😐☜
ReplyDeleterocks and fossils
ReplyDeletefossils/rocks
ReplyDeleteFossils and Rocks!
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