Made of 316 stainless steel. Fits 1 1/4 flag poles. Designed to securely fasten to either 7/8- 1 or 1-1/8 - 1-1/4 rails, these stainless steel mounts will look great and provide years of service. Both models are perpendicular to the rail and are made for 1 diameter flag poles.
Surfaces loaded with such particles are called desert pavement or reg and sometimes resemble a worn, polished cobblestone street surface. Depositional Landforms Sand dunes are the most noticeable landforms produced by wind erosion and deposition of sediment.The largest dune fields are found in the Middle East and North Africa. Most large dune fields act more or less as closed systems.Once sand enters these systems, it does not leave.olian landforms are found in regions of the Earth where erosion and deposition by wind are the dominant geomorphic forces shaping the face of the landscape. Regions influenced by wind include most of the dry climates of the Earth (Figure 10ah-1).
Secondary dunes are the result of the subsequent modification of the primary dune by continued aeolian processes, and are generally located further inland, separated from nearshore processes (Davies 1980).The main secondary dunes include blowouts, parabolic dunes, and transgressive dunefields (Figures 2 and 3).t the most basic level, dunes can be divided into those that form from the direct supply of sediment from the beach face (primary dunes), and those that form from the subsequent modification of primary dunes (secondary dunes).