Search results
Results from the WOW.Com Content Network
A javelin is a light spear designed primarily to be ... Stratigraphic dating indicates that the weapons are about 400,000 years ... In History of Ancient Egypt: ...
The Javelina Formation is a geological formation in Texas. Dating has shown that the strata date to the Maastrichtian stage of the Late Cretaceous, approximately 70 to 66.5 million years old. [1]
The javelin throw is a track and field event where the javelin, a spear about 2.5 m (8 ft 2 in) in length, is thrown as far as possible. The javelin thrower gains momentum by running within a predetermined area. Javelin throwing is an event of both the men's decathlon and the women's heptathlon.
Pilum. The pilum (Latin: [ˈpiːɫʊ̃]; pl.: pila) was a javelin commonly used by the Roman army in ancient times. It was generally about 2 m (6 ft 7 in) long overall, consisting of an iron shank about 7 mm (0.28 in) in diameter and 600 mm (24 in) long with a pyramidal head, attached to a wooden shaft by either a socket or a flat tang.
The first world record in the men's javelin throw was recognised by the International Association of Athletics Federations in 1912. [ 1 ] As of 21 June 2009, 46 world records have been ratified by the IAAF in the event. [ 1 ]
Chronostratigraphy is the branch of stratigraphy that studies the ages of rock strata in relation to time. The ultimate aim of chronostratigraphy is to arrange the sequence of deposition and the time of deposition of all rocks within a geological region, and eventually, the entire geologic record of the Earth .
Before he fought back from being impaled by a javelin to earn a spot on the U.S. Olympic team, Elija Godwin admits he wasn’t an obedient patient. He’d wait until his mom left for work and the ...
During the 17th century, Nicolas Steno was the first to observe and propose a number of basic principles of historical geology, including three key stratigraphic principles: the law of superposition, the principle of original horizontality, and the principle of lateral continuity.