(Table 1) Age and depth of reflectors of the 3.5-kHz and airgun seismic record and their corresponding depth of ash layers, carbonate peaks, and transition zones from DSDP Hole 83-504B

DSDP cores from areas of low (Site 505) and high heat flow (Site 504 B) near the Costa Rica Rift, together with seismic profiles from the Panama Basin, have been studied to determine the relationship between: (1) carbonate content and physical and acoustic properties; and (2) carbonate content, carbonate diagenesis and acoustic stratigraphy. Except for ash and chert layers, bulk density correlates strongly and linearly with carbonate content. Velocity is uniform downcore and only small variations at a small scale are measured. Thus an abrupt change in carbonate content will cause abrupt changes in acoustic impedance and should cause reflectors that can be detected acoustically. A comparison of seismic profiler reflection records with physical properties, carbonate content and reflection coefficients indicates that the main reflectors can be identified with ash layers, diagenetic boundaries, and carbonate content variations. Diagenesis of carbonate sediments is present at Site 504B in a 260 m-thick ooze-chalk-limestone/chert sequence. These diagenetic sequences occur in areas of higher heat flow (200 mW/m**2). Seismic profiler records can be used to map the extent and depth of these diagenetic boundaries.

Phoenix Memorial Project 3/5

Ford Nuclear Reactor UM Nuclear engineering students attend class at the Ford Nuclear Reactor. Charles Ricker, instructor in Nuclear Engineering, Dept. of Electrical Engineering, and Reactor Operator, describes the oepration of the control panel. Michigan Memorial Phoenix project started in 1948 to find peacetime applications for atomic energy.

Phoenix Memorial Project 3/5

Ford Nuclear Reactor UM Nuclear engineering students attend class at the Ford Nuclear Reactor. Charles Ricker, instructor in Nuclear Engineering, Dept. of Electrical Engineering, and Reactor Operator, describes the oepration of the control panel. Michigan Memorial Phoenix project started in 1948 to find peacetime applications for atomic energy.

Ordenanzas de la ilustre Universidad y Casa de contratacion de la m.n. y m.l. Villa de Bilbao. Aprobadas y confirmadas por las magestades de los sres. d. Felipe V en 2 de diciembre de 1737, y d. Fernando VII en 27 de junio de 1814; con insercion de los reales privilegios, y la provision de 9 de julio de 1818 que contiene las alteraciones hechas á solicitud del mismo consulado y comercio sobre los numeros 3⁰, 5⁰, 8⁰, 9⁰, 16⁰ y 23⁰ del capítulo segundo, el número 16 del capítulo quinto, y los números 6⁰ y 7⁰ del capítulo sesto.

Half-title: Codigo de comercio y de navegacion, actualmente en vigor en los estados de América, conocido bajo el nombre de Ordenanzas de la ilustre Universidad y Casa de contratacion de la m. n. y m. l. villa de Bilbao.

Philippic orations 1, 2, 3, 5, 7. Edited by John R. King. 2d ed., rev. by A.C. Clark.

Mode of access: Internet.

1979 SIGNUM Meeting on Numerical Ordinary Differential Equations, April 3-5, 1979, University Inn, Champaign, Illinois : jointly sponsored by Association for Computing Machinery, Special Interest Group on Numerical Mathematics; Department of Computer Science, University of Illinois at Urbana-Champaign; National Science Foundation /

Includes bibliographical references.

Experiences with infants in the preparation of home economists. Report of a conference called by the Children's Bureau and the Office of Education, Feb. 3-5, 1955, Washington, D. C.

Mode of access: Internet.

Papers presented at the Controlled Thermonuclear Conference held at Washington, D. C., February 3-5, 1958.

"TID-7558."

MFPG, engineering design : proceedings of the 25th meeting of the Mechanical Failures Prevention Group, held at the National Bureau of Standards, Gaithersburg, Maryland, November 3-5, 1976 /

"Sponsored by the Institute for Materials Research of the National Bureau of Standards ... [et al.]."