What are three requirements for a fossil to be an index fossil?
Jan 10, 2025 · An index fossil is organisms that is a signature for certain geographical eras. Index fossils are a charting of time that is used to describe other organisms found in that time era.
Solved Outcrop 1 Outcrop 2 Outcrop 3 Outcrop 4 Ammonite - Chegg
Outcrop 1 Outcrop 2 Outcrop 3 Outcrop 4 Ammonite Brachiopod Trilobite Shark The columns above represent four widely separated bedrock outcrops. Which fossil would be the best index fossil? the …
How do geologists use index fossils to determine rock age?
Feb 11, 2025 · Well, darling, geologists use index fossils like a detective uses fingerprints - to date rocks. These little fossils are like time markers, helping geologists figure out the age of the rock they ...
Solved According to the diagram in the introduction, which | Chegg.com
According to the diagram in the introduction, which organism has the longest range? Choose one: W X Y Z Part 2 (1 point) Which organism would be the best index fossil? Choose one: W X Y Z
Solved Question 14 1 pts Upon closer inspection, you find - Chegg
Question: Question 14 1 pts Upon closer inspection, you find fossil samples B and C in the same stratigraphic unit as sample A. Sample B Sample B Sample C Sample C Photo credit: Terry …
What 3 requirements do index fossils have? - Answers
Jul 2, 2024 · To be an index fossil, it must be widespread, commonly found (sometimes in groups) and have a short life span for which it lived. If a fossil meets all three of these requirements, it is ...
Solved Index Fossils Younger Bed contains and Index fossils - Chegg
Index Fossils Younger Bed contains and Index fossils are important markers paleontologists use for correlating strata and relative dating. An index fossil is a fossil that is easily recognizable, abundant, …
What makes a fossil an index fossil? - Answers
Jun 30, 2024 · Index fossilsFossils of organisms that lived during a relatively short geologic time span.The three conditionsTo be an index fossil, a fossil organism must be found throughout the world.
Solved QuestionHELP!! Study the diagram of the geologic time
Which method is most likely used to identify what happened before the start of the Paleozoic era? a Scientists study fossils from the Jurassic period. b Scientists observe index fossil records of the …
Question 2 - Which of the following bryozoans would | Chegg.com
Question: Question 2 - Which of the following bryozoans would make the best index fossil, based upon the length of its geologkrange? 3) Archimedes b) Fenestello c) Hollopore d) Prosopore FOSSIL …