Annotated record of the detailed examination of Mn deposits from R/V Atlantis - Cruise 151 (Dec. 1947) in the Atlantic Ocean

One of the objectives of WHOI Atlantis Cruise 151, covering the period from 7 December 1947 to 18 June 1948, was to obtain as complete a sampling of the sea bottom of the Meditterranean and Aegean Seas as was compatible with the remainder of the scientific program. It was furthermore planned to make concurrent bottom photographs as a means for studying the correlation between bottom sediments and the morphology of the sea floor. The photographs also held the possibility of determining the presence of bottom fauna. The underwater camera used for this work was loaned to us by Dr. Maurice Ewing of Columbia University. As it was fitted with a one foot long coring tube at the base of its pole a majority of the bottom samples were obtained by the camera itself. On the way to Gibraltar, several bottom photos were taken in the Atlantic ocean. One of them was the deepest underwater photograph ever taken at the tima (3026 fathoms) showing a cluster of objects, some as much as 5 inches across on a clay bottom. These appeared to be manganese nodules, judging from their rounded and bulbous shape, especially the potato-like form of some of them. A core sample obtained at the same spot with a corer attached to the camera stand contained abundant manganese grains.

The North Sea autumn spawning Herring (Clupea harengus L.) Spawning Component Abundance Index (SCAI)

The North Sea autumn-spawning herring (Clupea harengus) stock consists of a set of different spawning components. The dynamics of the entire stock have been well characterized, but although time-series of larval abundance indices are available for the individual components, study of the dynamics at the component level has historically been hampered by missing observations and high sampling noise. A simple state-space statistical model is developed that is robust to these problems, gives a good fit to the data, and proves capable of both handling and predicting missing observations well. Furthermore, the sum of the fitted abundance indices across all components proves an excellent proxy for the biomass of the total stock, even though the model utilizes information at the individual-component level. The Orkney-Shetland component appears to have recovered faster from historic depletion events than the other components, whereas the Downs component has been the slowest. These differences give rise to changes in stock composition, which are shown to vary widely within a relatively short time. The modelling framework provides a valuable tool for studying and monitoring the dynamics of the individual components of the North Sea herring stock.

Mary of Burgundy : or, The revolt of Ghent /

Disbound original held in Oak Street Library Facility.

Siuslaw National Forest (N.F.), Mary's Peak Planning Unit : environmental impact statement.

F available only in microfiche.

Students crossing State St. in front of Michigan Union. Taken for the Michigan Alumnus, April, 1947

On negative sleeve: A suggestion of warmer days ahead for winter-weary Michiganders is contained in this early spring picture, taken from the Michigan Union looking across to Alumni Memorial Hall just as students leave classes at the noon hour

Mary H. Graham

On verso: Ornate photographer's stamp. W. Notman. The Notman Photographic Co. 55 North Pearl St. Albany, N.Y.; 4 Park Street, Boston, Mass. Cambridge, Mass., New Haven, Conn., and Easton, Pa. (Daybook, image #26)

Mary Austin Wallace and children

Resident of Burlington, Michigan

Bump Elliott vs Pitt, UM Football, 1947

{Elliott cropped from larger image, bl0072160

Bump Elliott vs Pitt, UM Football, 1947

[Elliott cropped from larger image, see bl007216)