Archaic and Poverty Point Zoomorphic Locust Beads

1971 ◽  
Vol 36 (1) ◽  
pp. 105-114 ◽  
Author(s):  
Clarence H. Webb

AbstractZoomorphic beads of carved and polished hard stone, most often red jasper, have been found in Late Archaic, Poverty Point or unknown context across the southern states from western Louisiana and Arkansas to western Alabama. These beads have features that resemble locusts, specifically the grasshopper and the cyclical cicada. The most regularly accentuated feature is a midbody disc or projecting plate that is thought to represent the auditory organs or vibrating membranes of these insects and which participate in production of a relatively tremendous volume of sound. It is proposed that the locust bead concept, involving an element of magic, spread across the southern states in multicultural context at a time level near 1000 B.C.

1968 ◽  
Vol 33 (3) ◽  
pp. 297-321 ◽  
Author(s):  
Clarence H. Webb

AbstractLate Archaic developments along the Gulf Coast and up the Mississippi Valley, after 2000 B.C., contributed a substantial base for the Poverty Point culture. New coastal and inland discoveries bring the total number of Poverty Point sites to 34, with many additional possibilities.A study of 70,000 artifacts from the type-site is reported; the known cultural content is increased by numerous new traits. The thesis is advanced that Formative elements of Mesoamerican origin, including ceremonial organization, massive mound construction, village planning, ceramics, figurines, advanced lapidary industry, and probable agriculture, enriched the basic Archaic culture and contributed to subsequent cultural developments in the valley.


Author(s):  
Timothy K. Perttula ◽  
Bo Nelson

Novaculite was procured and knapped by aboriginal Indian populations living in southwestern Arkansas for thousands of years, and there are numerous prehistoric novaculite quarries in the Ouachita Mountains. In Late Archaic times. this desirable material was widely traded and exchanged with other groups to the south, east, and west, particularly with the peoples living at the Poverty Point site and environs in the lower Mississippi valley in northern Louisiana. Later groups such as the Caddo also made considerable use of this material, since it was in their traditional homelands, and many habitation sites and mound centers in the region contain quantities of novaculite lithic debris and tools. Other local materials were also chosen for lithic tool manufacture, such as Big Fork chert, a distinctive black chert. Abundant amounts of novaculite and Big Fork chert are also found apparently in nondomestic Caddo contexts on lithic workshops and camp sites in the Ouachita Mountains, and one such site is discussed in this article.


2006 ◽  
Vol 20 (3) ◽  
pp. 186-194 ◽  
Author(s):  
Susanne Mayr ◽  
Michael Niedeggen ◽  
Axel Buchner ◽  
Guido Orgs

Responding to a stimulus that had to be ignored previously is usually slowed-down (negative priming effect). This study investigates the reaction time and ERP effects of the negative priming phenomenon in the auditory domain. Thirty participants had to categorize sounds as musical instruments or animal voices. Reaction times were slowed-down in the negative priming condition relative to two control conditions. This effect was stronger for slow reactions (above intraindividual median) than for fast reactions (below intraindividual median). ERP analysis revealed a parietally located negativity of the negative priming condition compared to the control conditions between 550-730 ms poststimulus. This replicates the findings of Mayr, Niedeggen, Buchner, and Pietrowsky (2003) . The ERP correlate was more pronounced for slow trials (above intraindividual median) than for fast trials (below intraindividual median). The dependency of the negative priming effect size on the reaction time level found in the reaction time analysis as well as in the ERP analysis is consistent with both the inhibition as well as the episodic retrieval account of negative priming. A methodological artifact explanation of this effect-size dependency is discussed and discarded.


Soil Horizons ◽  
1975 ◽  
Vol 16 (1) ◽  
pp. 16
Author(s):  
J. F. Brasfield ◽  
V. W. Carlisle ◽  
R. W. Johnson
Keyword(s):  

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