Image by Jimmy  Chang

Cambrian Sponge/Microbialites

Image by Sasha • Stories

Cambrian Elongate Microbialites

Image by Jayma Leavengood

North American Distribution of Cambrian Microbialites 

youtube.JPG
Check out my published videos on my YouTube channel
Sea Sponges

Rethinking the Origin of The Great Unconformity

Avatar II-01.png

Check out my series on Creation Geology