EARLY SEISMIC DISCOVERIES IN OKLAHOMA

Geophysics ◽  
1945 ◽  
Vol 10 (3) ◽  
pp. 345-367 ◽  
Author(s):  
B. B. Weatherby

Systematic seismic reflection shooting was begun on the Seminole Plateau of Oklahoma in 1927. In the beginning the results were somewhat undependable and well checks were disappointing. The various difficulties were gradually ironed out so that with the discovery of South Earlsboro in 1929 and the North Extension of Carr City and West Seminole in 1930, new impetus was given to the use of the method. The history of these discoveries together with maps and records show the measure of success obtained at that time. Data on the Polo Field, discovered in 1931 and detailed in 1934, are compared with this early work.

2013 ◽  
Vol 821-822 ◽  
pp. 735-745
Author(s):  
Alttabi Furat Jamal Hassan ◽  
Xiang Yang Bian ◽  
Xiao Yu Xin

There were signs of the first civilization known to humanity for more than 6000 years BC in the north of Iraq have disappeared this civilization to appear after 500 years in southern Iraq, the Sumerian civilization, which was considered as the opinion of scientists or civilizations, exceeds the impact to Asia and the countries that had been in contact (Sumerians) and see them today in other towns and villages. In subsequent periods of time appeared distinct personalities to their nature, religious, social, special clothing with clothes seem especially long. And usually dress is made from raw wool material making them in the Sumerian era. Put the garment on the body and leaves the top of the right shoulder with the survival of an open hand. There are of special clothing used by the clergy in the exercise of religious mourning rituals .There are traditional clothes to the clergy of other faiths. The clothing we see in the beginning of the third millennium BC has gained status in society in general, and was also the head cover. The animals have for centuries symbolized the signs of a divinity that we see hanging on the walls of some temples in northern Iraq. Centuries have been mentioned in the history of the Arabian were animal horns in Sumerian times to symbolize the moon in the Sumerian language .


1989 ◽  
Vol 60 (2) ◽  
pp. 79-86 ◽  
Author(s):  
Val W. Chandler ◽  
G. B. Morey

Abstract High-resolution aeromagnetic data have recently been acquired for most of Minnesota under the sponsorship of the Minnesota Future Resources Commission, which also provided funds for test drilling of selected anomalies. The new data show that northwest-trending dikes and fractures are much more common in the Archean terranes than previously believed, and several epicenters are near such faults. The northeast-trending Great Lakes tectonic zone (GLTZ) was thought to be the chief source of seismicity in the state, because several epicenters were aligned with it. However, more recent seismic reflection profiling has demonstrated that the GLTZ has a moderate dip to the north. This dip is not compatible with the previously favored focal plane solution for a relatively large earthquake, which apparently confirmed the seismogenic role of the GLTZ. The alternative focal plane solution for this earthquake, however, is compatible with some northwest-trending structures in the region. We propose that the apparent alignment of epicenters with the GLTZ is related to stress buildup at places where it is intersected by northwest-trending faults, with subsequent movement occurring upon release. A similar model may explain seismicity along the northeast-trending Colorado lineament to the southwest.


2000 ◽  
Vol 32 (2) ◽  
pp. 282-284
Author(s):  
Mahmood Ibrahim

It was only after Abd al-Malik ibn Marwan regained the Umayyad caliphate that concerted efforts were made to extend Umayyad sway into the Maghrib. These efforts turned into a wave of expansion that extended all the way into the 2nd century A.H./8th century A.D. and reached far into the Iberian Peninsula and across the Pyrenees. These efforts also constitute the history of the Maghrib, a history aptly described by the title of the book under review: A Gateway to Hell, a Gateway to Paradise. This title reflects the conflicted attitudes held by early Muslims regarding the region and its history. In the beginning, Umayyad policies were indeed contradictory. For example, Tariq ibn Ziyad, a Berber, could lead Muslims into the Iberian Peninsula, while up to a time Damascus considered Berbers legal booty.


1992 ◽  
Vol 267 ◽  
Author(s):  
Abraham Van As ◽  
Loe Jacobs

ABSTRACTIn the beginning of the second millennium B.C. Babylon became the centre of power in Mesopotamia. Hammurapi (1792-1750 B.C.) was one of the most important kings of the First Dynasty of Babylon. He is above all known for his law code (Codex Hammurapi). At the height of his power the Old Babylonian Empire extended as far as Sumer in the south and to Nineveh in the north. After the Old Babylonian times a dark period followed in the history of Mesopotamia. The conquest of Babylon in 1595 B.C. by the Hittite king Mursilis I ended the First Dynasty of Babylon. His allies, the Kassites from the Zagros Mountains, occupied Babylon without breaking the Babylonian traditions. Dur Kurigalzu became their capital. In 1157 B.C. the Kassite Dynasty was attacked from Elam (southwestern Iran) and came to an end.


Antiquity ◽  
1976 ◽  
Vol 50 (200) ◽  
pp. 216-222
Author(s):  
Beatrice De Cardi

Ras a1 Khaimah is the most northerly of the seven states comprising the United Arab Emirates and its Ruler, H. H. Sheikh Saqr bin Mohammad al-Qasimi, is keenly interested in the history of the state and its people. Survey carried out there jointly with Dr D. B. Doe in 1968 had focused attention on the site of JuIfar which lies just north of the present town of Ras a1 Khaimah (de Cardi, 1971, 230-2). Julfar was in existence in Abbasid times and its importance as an entrep6t during the sixteenth and seventeenth centuries-the Portuguese Period-is reflected by the quantity and variety of imported wares to be found among the ruins of the city. Most of the sites discovered during the survey dated from that period but a group of cairns near Ghalilah and some long gabled graves in the Shimal area to the north-east of the date-groves behind Ras a1 Khaimah (map, FIG. I) clearly represented a more distant past.


2020 ◽  
pp. 37-40

Genetic variety examination has demonstrated fundamental to the understanding of the epidemiological and developmental history of Papillomavirus (HPV), for the development of accurate diagnostic tests and for efficient vaccine design. The HPV nucleotide diversity has been investigated widely among high-risk HPV types. To make the nucleotide sequence of HPV and do the virus database in Thi-Qar province, and compare sequences of our isolates with previously described isolates from around the world and then draw its phylogenetic tree, this study done. A total of 6 breast formalin-fixed paraffin-embedded (FFPE) of the female patients were included in the study, divided as 4 FFPE malignant tumor and 2 FFPE of benign tumor. The PCR technique was implemented to detect the presence of HPV in breast tissue, and the real-time PCR used to determinant HPV genotypes, then determined a complete nucleotide sequence of HPV of L1 capsid gene, and draw its phylogenetic tree. The nucleotide sequencing finding detects a number of substitution mutation (SNPs) in (L1) gene, which have not been designated before, were identified once in this study population, and revealed that the HPV16 strains have the evolutionary relationship with the South African race, while, the HPV33 and HPV6 showing the evolutionary association with the North American and East Asian race, respectively.


2015 ◽  
Vol 44 (2) ◽  
pp. 29-30
Author(s):  
Matt Sheedy

I interviewed Russell McCutcheon back in March 2015, about his new role as president of the North American Association for the Study of Religion (NAASR), asking him about the history of the organization, goals for his tenure, and developments for NAASR’s upcoming conference in Atlanta in November 2015.


Author(s):  
Valentina M. Patutkina

The article is dedicated to unknown page in the library history of Ulyanovsk region. The author writes about the role of Trusteeship on people temperance in opening of libraries. The history of public library organized in the beginning of XX century in the Tagai village of Simbirsk district in Simbirsk province is renewed.


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