What is an imbricate structure?
What is an imbricate structure?
Imbricate bedding is a shingle structure in a deposit of flattened or disk-shaped pebbles or cobbles (Figure 3). That is to say, elongated and commonly flattened pebbles and cobbles in gravelly sediment are deposited so that they overlap one another like roofing shingles.
What is schuppen structure in geology?
A sedimentary structure characterized by shingling of pebbles all inclined in the same direction with the upper edge of each leaning downstream or toward the sea. Also known as schuppen structure; shingle-block structure.
What is Imbricate fan?
20) (see also Thompson 1981). Imbricate fan: A system of linked, emergent thrusts that diverge upwards from a sale thrust (or floor thrust) (Fig. 33). Leading imbricate fan: An imbricate fan that has most of its displacement on the leading (lowermost) thrust (Fig. 20).
What does imbrication mean in medical terminology?
Medical Definition of imbrication : an overlapping especially of successive layers of tissue in the surgical closure of a wound.
What are imbricate faults?
An imbricate structure consists of a series of overlapping rock slices separated by steeply inclined subparallel reverse faults and bounded above and below by major low-angle thrust surfaces. The arrangement is somewhat similar to a set of books leaning against one another on an incompletely filled shelf.
What is imbricate thrust?
An imbricate thrust system consists of several closely spaced thrust faults, each of which loses displacement upsection and eventually dies out by transferring its shp to a fold at its tip, or by distributing it among several splays. Alternatively, each of the thrusts may climb directly to the surface.
What is imbricate fault?
How do you use Imbricate in a sentence?
Imbricate sentence example The leaves are small and imbricate , and are borne on flattened branches, which are apt to be mistaken for the leaves. This variety of imbricate aestivation has been termed cochlear.
What does putrescence mean?
1 : undergoing putrefaction : becoming putrid. 2 : of or relating to putrefaction.
What is thrusting in geology?
A thrust fault is a break in the Earth’s crust, across which older rocks are pushed above younger rocks.
What is Listric fault in geology?
1. n. [Geology] A normal fault that flattens with depth and typically found in extensional regimes. This flattening manifests itself as a curving, concave-up fault plane whose dip decreases with depth.
What is Imbricate in biology?
Definition. adjective. (botany) Of a flower bud in which the margins of petals and sepals within the flower bud are overlapping such that one (or more) of the petals and sepals is outside all others and the others are inside in one margin while inside on the other.
What does imbricated mean?
im·bri·cate. , imbricated (im’bri-kāt, im’bri-kā-tĕd), Overlapping; usually refers to a surgical repair in which one edge is sutured over the other (rather than edge to edge), or in which a flat structure (for example, fascia) is repaired with parallel suture lines, corset-like, to tighten it.
What are the characteristics of an imbricate structure?
Imbricate structures are usually found in series, forming groups of closely spaced folds, low-angle thrust faults, or fault-folds. In folded regions, they form imbricated fault zones. The amplitude of displacement may reach several kilometers but is usually not greater than a few hundred meters.
What is the meaning of Imbri Cate?
im·bri·cate. Overlapping; usually refers to a surgical repair in which one edge is sutured over the other (rather than edge to edge), or in which a flat structure (for example, fascia) is repaired with parallel suture lines, corset-like, to tighten it.
What is animbricate structure?
imbricate structure. [′im·brə·kət ‚strək·chər] (geology) A sedimentary structure characterized by shingling of pebbles all inclined in the same direction with the upper edge of each leaning downstream or toward the sea. Also known as shingle structure. Tabular masses that overlap one another and are inclined in the same direction.
