Ask Question
11 May, 01:44

What are stromatolites?

+3
Answers (2)
  1. 11 May, 01:48
    0
    layered mounds of calcium carbonate that were deposited by algae during the Precambrian time
  2. 11 May, 02:13
    0
    A calcareous mound built up of layers of lime-secreting cyanobacteria and trapped sediment, found in Precambrian rocks as the earliest known fossils, and still being formed in lagoons in Australasia.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What are stromatolites? ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers