Table of Contents
What do talus slopes indicate?
Talus slopes are a type in which debris piles up to a characteristic angle of repose. When new debris is added to the slope, thereby locally increasing the angle, the slope adjusts by movement of the debris to reestablish the angle.
What is a talus?
The talus is a small bone that sits between the heel bone (calcaneus) and the two bones of the lower leg (the tibia and fibula). It has an irregular, humped shape like a turtle’s shell. The bones of the lower leg ride on top and around the sides to form the ankle joint.
What is the difference between talus and scree?
In common usage among climbers, scree is smaller than talus. Scree is used for loose pebbles or gravel on a slope. Talus is bigger and can even include house sized rocks. Also, with climbing usage, sometimes talus can be pretty solid or very loose.
What is another name for talus?
The talus (/ˈteɪləs/; Latin for ankle or ankle bone), talus bone, astragalus (/əˈstræɡələs/), or ankle bone is one of the group of foot bones known as the tarsus. The tarsus forms the lower part of the ankle joint.
What is it called when rocks fall down a mountain?
Rockfall is the free or bounding fall of rock debris down steep slopes under the influence of gravity.
What is the other term of the talus?
ankle. nounjoint between leg and foot. anklebone.
What are rocks at the bottom of a cliff called?
Scree is a collection of broken rock fragments at the base of a cliff or other steep rocky mass that has accumulated through periodic rockfall. Landforms associated with these materials are often called talus deposits.
How do you say the word talus?
noun, plural ta·li [tey-lahy]. Anatomy. the uppermost bone of the proximal row of bones of the tarsus; anklebone. QUIZ YOURSELF ON “ITS” VS.
What should you do before a rockfall?
Before a rockslide, it is important to prepare yourself, and your home. One of the most important things you can do is learn about the geology and possibility of rockslides in your area. If you do live near or on a slope, look for signs of potential risk.
What is the main difference between a creep and a slump?
The difference between a creep and a slump is that a creep moves slowly and gradually while a slump is faster and causes more drastic changes in terrain.
What is the other name for the talus?
ta·lus. The bone of the foot that articulates with the tibia and fibula to form the ankle joint. Synonym(s): ankle bone, ankle (3) , astragalus. talus. The second largest bone of the foot that rests on top of the heel bone (calcaneus) and articulates with the TIBIA and FIBULA to form the ankle joint.
What is a talus fracture of the foot?
Your talus is a bone in your foot that connects your ankle to your leg. A talus fracture is a break in this bone. Your talus joins with your tibia and fibula (lower leg bones) to form your ankle joint. This joint allows for the up and down movement of your foot.
What is talus slope?
Talus slopes are a type in which debris piles up to a characteristic angle of repose. When new debris is added to the slope, thereby locally increasing the angle, the slope adjusts by movement of the debris to reestablish the angle.
What is the difference between superior and inferior body of talus?
inferior surface of body of talus articulates with superior aspect of calcaneum, forming subtalar joint. head of talus articulates with navicular forming TNJ itself a component of midtarsal joint. superior (trochlear) surface of body of talus articulates with inferior ends of tibia and fibula, forming ankle joint.