![subject](/tpl/images/cats/geografiya.png)
You have discovered a fossil-bearing layer in East Africa and you wish to estimate its age. There are abundant fossils of many savanna species, and you have identified most of them to species or genus. You know that the genus Equus makes its first appearance in Africa at 2.3 mya, and the species Connochaetes gnou first appears at about 1.07 mya.
1) If your site includes Equus but not Connochaetes gnou,: it may date back to between 1.07 and 2.3 mya
2) If your site includes both Equus and Connochaetes gnou,: it is probably younger than 1.07 mya
3) If your site contains neither Equus nor Connochaetes gnou,: you cannot determine the relative date of this site using these species
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Geography
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 04:00
Can someone me with this plz? ! i'm putting 20 points on it!
Answers: 1
![question](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 05:00
How did geography influence the settlement of early africa.
Answers: 1
![question](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 09:30
American consumption has had which of the following effects on the environment?
Answers: 1
![question](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 12:30
Gains you more knowledge intensify your soft skills strong ethics and grows your network
Answers: 1
You know the right answer?
You have discovered a fossil-bearing layer in East Africa and you wish to estimate its age. There ar...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 26.11.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 18:30
![question](/tpl/images/cats/mir.png)
World Languages, 26.11.2021 18:30
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)