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August 26, 1902 Page four
Training ship in port
Is here to fight bugs and woms: government sends entomologist to study pests in Olympic reserve
Elks drill tonight
Seattle Study Report on the Educational Center, October, 1946
Report by the Educational Center Study Committee on needs and recomendations for community, 1946
Canoes from Cedar Logs: A Study of Early Types and Designs
Report of Superintendent of Indian Schools
Reports of Progress Made in Following Course of Study
No Title [Two fans inside metal loop, a study in form], ca. 1947-1982
Black and White [subject unknown, a study in form], ca. 1947-1982
9- Paralichthys albiguttus, 14 cm. long, individual (B), on black and white background (2 mm. squares) from July 29, 11 a.m. to July 30, 3 p.m., after having been adapted to the background shown in figure 10. This indiviidual was extensively used in the study of adaption on artificial backgrounds. It is represented in many....figures. Note that numerous dark spots have appeared in the light areas shown in figure 10, and that the light spots in the dark areas have become more numerous and more conspicuous. 10- Individual (B) on black and white backgroune (5 mm. squares) from July 25, 2 p.m. to jUly 26, 11:30 a.m., after having been adapted to a white background. Note that the three very light gray areas around the ocelli...have become much darker and other dark spots have appeared. 11-Individual (B) on black and white backgroune (2 cm. squares) from August 1, 9 a.m., to 4:30 p.m., after having been adapted to 1 cm. squares, shown in figure 12. Note that the pattern has changed very little.12-Individual (B) opn black and white backgroune (1 cm. squares) from July 31, 11:40 a.m., to August 1, 9 a.m., after having been on (1 sq. cm. circles) from July 30, 3 p.m.., to July 31, 11:40 a.m. Note that the dark areas are darker than in figure 10.
Countenance of Callorhinus--A Life Study of an Adult Male Fur Seal
(Full face of old male, profile and under view of female heads)
Fig.1.--Mature egg ready for union with male cell.
Fig.2.--Spermatozoa (male cells). Note length of tail and shape of head. No attempts were made to study the minute anatomy.
Fig.3.--Egg, twenty-five minutes after fecundation, showing the two polar cells (pc) and the faintly developed yolk love.
Fig.4.--Egg just previous to the first cleavage, showing large yolk lobe.
Fig.5.--The two-celled stage at the completion of the first cleavage, fifty minutes after fecundation. The larger cell contains the yolk lobe.
Figs. 6,7,8,9.--This series illustrates the process of cleavage in the egg during the change from the two-celled to the four-celled stage.
Fig.10.--The four-celled stage, one hundred and ten munites after fecundation. Side view.
Figs. 11,12.--The eight-celled stage, one hundred and forty-five minutes after fecundation.
Fig.13.--The sixteen-celled stae, one hundred and eighty-five munites after fecundation. Side view.
Plan of biological raft used at Monomoy Point for growth experiments and spat collecting. The raft, 20 feet long by 10 feet wide, provided with a central well and four trap-doors, was anchored to the Powder Hole in 20 feet of water. Wire cages and wooden boxes were suspended at various depths from the raft. Many kinds of mollusks were caught and raised in these spat boxes. The raft proved particularly useful in the study of the post-embryonic life history, as the scallops 'set' in large numbers on the boxes, cages and ropes, where specimens could be obtained in all stages of development for laboratory examination. Also, many interesting growth experiments upon the quahaug, scallop and clam were conducted in sand boxes
Marine Biological Laboratory at Beaufort, N. C. This station, built in 1901, is favorably located for the study of the aquatic fauna of the southeast coast. The laboratory building is 174 feet long and 42 feet wide in the main portion, has a large museum and aquaria, and accommodates about 30 workers. Adjoining the laboratory building are a power plant and a mess house and kitchen
Old Walrus, or 'Morse'
A Life Study, made by the Author, of an aged Male on Walrus Islet. July 5, 1872
Group of Sea-Lions
Young -- Adult Male and Female -- Old Bull Roaring
(Eumetopias stelleri; a life study made at St. Paul's Island. July 16, 1872
A Life Study of an aged Fur Seal-Bull or 'Seecatch.'--Gorbotch Rookery, July 2, 1872
View at the head of Valdes Inlet, Prince William's Sound; typical study of hundreds of such gelid rivers which discharge into the waters of this gloomy sound. A September sketch, made at low-tide
From original study for fishway on river Vienne, France, by Marshall McDonald. Plan and side elevation
World's Columbian Exposition
Appliances Used in the Study of the Sea Fisheries
Engineers to Study 'Ripple' on Big Span, July 19, 1940
Biologist William Jackson collecting rats for study that were trapped on Enjebi Island, summer 1964
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