For the orthographic projection as a map projection, see Orthographic projection in cartography. For mathematical discussion in terms of linear algebra, see Projection (linear algebra).
Bullfrogs are the largest real frog found in North America, weighing up to 0.5 kg and measuring 460 mm in length. Their average length is 100-175 mm. Their color varies from brownish to shades of green, often with spots or blotches of a darker color around their backs. Their back feet are fully webbed.
Bullfrog Marina. The second largest marina on Lake Powell, Bullfrog is located approximately 70 land miles from Hanksville, Utah and 95 lake miles from Glen Canyon Dam. It is also located across from Hall's Crossing Marina. Both marinas are connected via the John Atlantic Burr Ferry, an extension of Highway 276.