Saturday, June 11, 2011

Photo: Grains of Sand Under a Microscope

http://24.media.tumblr.com/tumblr_lmlm7futn11qazg3ko1_500.jpg


Those are not standard grains of sand. They are various types of microfossils. Most of which belong to the group Foraminifera.
What "standard" grains of sand look like under a microscope

No comments:

Post a Comment