question 29\nduring which era was indianas limestone deposited?\n paleozoic\n mesozoic\n cenozoic\n\nquestion…

question 29\nduring which era was indianas limestone deposited?\n paleozoic\n mesozoic\n cenozoic\n\nquestion 30\nhumans first appear on earth during which period?\n precambrian\n mesozoic\n quarternary

question 29\nduring which era was indianas limestone deposited?\n paleozoic\n mesozoic\n cenozoic\n\nquestion 30\nhumans first appear on earth during which period?\n precambrian\n mesozoic\n quarternary

Answer

Brief Explanations:

Indiana limestone was deposited during the Paleozoic era. Humans first appeared during the Quaternary period. The Precambrian is far too early for human - emergence, and the Mesozoic was the age of dinosaurs.

Answer:

Question 29: paleozoic Question 30: quarternary