Here are some new “virtual samples” for you to check out:
Dessication cracks in Tonoloway Formation (Silurian):
Link Image by Callan Bentley
Random conglomerate (unknown age and formation):
Link Image by Robin Rohrback
Skolithos trace fossils (tops) in Hampshire Formation (Devonian):
Link Image by Callan Bentley
Crinoid calyx fossil (unknown age and formation):
Link Image by Callan Bentley
Iron oxide staining in Tuscarora Formation quartzite (Silurian):
Link Image by Callan Bentley
Quartz pebble meta-conglomerate in Tuscarora Formation quartzite (Silurian):
Link Image by Callan Bentley