The Coconino Sandstone, famously exposed near the top of Grand Canyon’s splendid sedimentary layers, remains a controversial rock. Two counterclaims...
The Deccan Traps in India, and especially the Siberian Traps, have vast quantities of lava rock near the earth's surface. Many geologists have assumed...
A recent Public Broadcasting Service (PBS) report highlighted creatures’ designed innate capacity to self-adjust to incredibly challenging exposures.1...
I surely enjoyed leading college student groups on spring break camping trips to John Pennekamp Coral Reef State Park on Key Largo in Florida. Diving...