Consider the Names of the Eras in the Geologic Time

Q9: Carbon-14 is very helpful for dating geologic

Q9: In a given area where you have

Q10: Which type of microfossils have a tooth-like

Q11: Which of the following means to recognize,

Q12: How can fossiliferous sedimentary rock most easily

Q14: At the end of the Cretaceous (K/T

Q15: What kind of materials can be reliably

Q16: Carbon-14 is produced by cosmic rays reacting

Q17: If the ratio of radioactive parent to

Q18: Name the two Quaternary Epochs.