10 of the Best Learning Geology Photos of 2016

A picture is worth a thousand words, but not all pictures are created equal. The pictures we usually feature on   Learning Geology   are fie...

Calcimicrobes/Cyanobacteria (Blue-green Algae)

Taxonomy and Age Range:  Cyanobacterial stromatolites usually are grouped in the Phylum Cyanophyta- Precambrian (Archean)-Recent Classifi ca...

Introduction to Carbonate Petrography

Carbonate petrography is the study of limestones, dolomites and associated deposits under optical or electron microscopes greatly enhances f...