Which of the Following Would Make the Best Index Fossil
The organisms would make the best index fossil for str. An insect that only existed in one small forest for about 100 years.
Index Fossils Science Quiz Quizizz
The rock types and the fossils they contain are illustrated in the adjacent diagram.
. Which makes the worst. Because most fossil-bearing rocks formed in the ocean the major index fossils are marine organisms. Im not sure if its a perfect answer.
Ammonoids also called ammonites are. Earth Sciences questions and answers. A good index fossil is one of an organism that rapidly evolves and is widespread throughout a geologic time period or periods.
At the top of the rock layers. In the middle of the rock layers. Using the first fossil as an index the paleontologist could infer that the second fossil was formed during the same time period.
D Were plants instead of animals. Near the bottom of the rock layers. I thank how long a organism live makes it good or bad.
Four outcrops of rock are examined in different locations of a state. Which fossil would be the best choice to use as an index fossil for these rocks. By choudhary waqas midwood hs 2011.
Click to see full answer. Found on 5 continents and existed for 2 million years. Found on 5 continents and existed for.
Somewhat near the surface. B Short-lived as a species. Olenellus 522-510 million years ago flexicalymene 490-418 million years ago and phacops 418-360 million years ago.
Found on 5 continents and existed for 20 million years O Fossil 5-2. Which of the following traits make a good index fossil. Which of the following organisms would make the best index fossil for stratigraphic studies.
Which of the following fossil organism would make the best index fossil for stratigraphic studies. The evidence for these events is found. Found on 5 cont.
And existed for 2 million years c. This makes it useful in determining. That being said certain land organisms are useful in young rocks and specific regions.
Index fossils are used in the formal architecture of geologic time for defining the ages epochs periods and eras of the geologic time scale. Defining Ages Epochs Periods and Eras. An aquatic animal that existed all over the world for about 15 million years.
Which of the following would make the best index fossil. There are some types of index fossils which include Ammonites Brachiopods Graptolites Nanofossils and Trilobites. A good index fossil is one with four characteristics.
According to the law of superposition the oldest fossils are found. Up to 24 cash back Index fossils are those that are used to define more distinct periods of geologic time. And existed for 2 million years c.
This type of fossil provides evidence of the activities of ancient organisms. Which of the following fossil organism would make the best index fossil for stratigraphic studies. Note- this information is taken from internet.
Found on 5 continets and existed for 2 million years b. Of the following which fossil makes the best index fossil. It is distinctive widespread abundant and limited in geologic time.
Examples include marks left by footprints or tails. Found on 5 continets and existed for 2 million years b. See answer 1 Best Answer.
Found on 1 continent and existed for 20 million years O Fossil 5-20. Trilobites are considered a very good index fossil because they were mobile animals and tended to inhabit large even global areas during the Paleozoic Era. Organisms like Belemnite and Ceratites are also somehow would make index fossils.
Found on 1 cont. Found on 5 cont. Therefore the organism that would make the best index fossil is Goniatite.
The fossil of ancient marine animals is said to be known as an ammonite index fossil. Trilobites were also hard-shelled invertebrates so they fossilized easily. Correct answer to the question Which of the following would make the best index fossil.
-Phacops -Chonetes -Sharks -Mammals. A Small geographic range. Found on 1 cont.
Existed for 20 million years. C Large body size. Some of the boundaries of these subdivisions are defined by mass extinction events like the Permian-Triassic extinction.
A best and most useful index fossil must be distinctive or easily recognizable abundant and have a wide geographic distribution and a short-range through time. Existed for 20 million years a. View the full answer.
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