With time, joints often deform. Severe spinal rheumatoid arthritis may lead to deformity of the spine, making the activities of daily life difficult or virtually impossible. As with osteoarthritis of the spine, bone spurring is common with spinal RA.
Lovelock, NV. Online Offers. Lovelock is a city in western Nevada that is the county seat of Pershing County, the location of a prison, and the namesake of the area's Cold War gunnery range. Lovelock lies in the Lovelock Valley of the Humboldt River Basin. The Lovelock Native Cave is a horseshoe-shaped cave of about 35 ft wide (11 m) and 150 ft long (46 m) that is 20 miles (32 km) from Lovelock and where Northern Paiute natives deposited a number of duck decoys. The Lovelock Speedway is a 1/4 mile dirt track.
A cave is a hollow place in the ground,[1][2] specifically a natural underground space large enough for a human to enter. Caves form naturally by the weathering of rock and often extend deep underground. The word cave can also refer to much smaller openings such as sea caves, rock shelters, and grottos, though strictly speaking a cave is exogene, meaning it is deeper than its opening is wide, and a rock shelter is endogene. A cavern is a specific type of cave, naturally formed in soluble rock with the ability to grow speleothems. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called caving, potholing, or spelunking.