eroded volcanic lava, shattered into the sea making sand. basalt with gas creates fountains of lava, steep pile of cinders and bombs, small half mile across, stage 1 capable of 1 week long eruption, stage 2 gas runs out, lava flows out of base. [no gas]. examples mammoth & mono lake.
The most common causes of rib cage pain are a pulled muscle or bruised ribs. Other causes of rib cage pain are: 1  broken ribs. 2  injuries to the chest. 3  rib fracture. 4  diseases that affect the bones, such as osteoporosis. 5  inflamed lining of the lungs. 6  muscle spasms. 7  inflamed rib cartilage.
Some of these causes include. 1  Gas in colon (Splenic Flexure Syndrome) â Excessive amount of gas formed and trapped in the colon can cause pain in the upper left side of the abdomen and this area is felt below the left rib cage. Pain and discomfort under left rib cage may be experienced after consumption of food.