Proceedings of the Entomological Society of Philadelphia.

v. 2 (1863-1864)

1797, Catalogus eorum qui in Universitate Harvardiana, Cantabrigiae, in republica Massachusettensi, ab anno MDCXLII, ad annum MDCCXCVII, alicujus gradû laureâ donati sunt.

"Interleaved Catalogue of 1797"--handwritten title on flyleaf. Interleaved Catalogue in hardcover binding, with numbers next to the printed names matching biographical notes on interleaved pages for every class from 1642 through the first four listed members of the Class of 1726; there are no annotations for subsequent classes.

Letter from Stephen Longfellow to Daniel Appleton White, 1799 May 29

Stephen Longfellow wrote this letter in Portland, Maine on May 29, 1799; it was sent to his friend, Daniel Appleton White, in Medford, Massachusetts. In the letter, Longfellow describes the Election Day festivities among the "plebeans" in Portland, which he apparently found both amusing and upsetting. He compares the horses pulling their sleds to Don Quixote's horse, Rocinante. He also writes about mutual friends, including John Henry Tudor and Jabez Kimball, and bemoans the behavior of the current members of Phi Beta Kappa among the Harvard College undergraduates, whom he insists have sunk the society below its former "exalted station."

Student mathematical notebook of William Emerson Faulkner, 1795

Leather hardcover notebook with unruled pages containing the handwritten mathematical exercises of William Emerson Faulkner, begun in 1795 while he was an undergraduate at Harvard College. The volume contains rules, definitions, problems, drawings, and tables on geometry, trigonometry, surveying, calculating distances, sailing, and dialing. Some of the exercises are illustrated by unrefined hand-drawn diagrams, including some of buildings and trees.

(Fig. 9) Pollen analysis of sediment core GIK16017-2

The improved understanding of the pollen signal in the marine sediments offshore of northwest Africa is applied to deep-sea core M 16017-2 at 21°N. Downcore fluctuations in the percentage, concentration and influx diagrams record latitudinal shifts of the main northwest African vegetation zones and characteristics of the trade winds and the African Easterly Jet. Time control is provided by 14C ages and 180 records. During the period 19,000-14,000 yr B.P. a compressed savanna belt extended between about 12 ° and 14-15°N. The Sahara had maximally expanded northward and southward under hyperarid climatic conditions. The belt with trade winds and dominant African Easterly Jet transport had not shifted latitudinally. The trade winds were strong as compared to the modern situation but around 13,000 yr B.P. the trade winds weakened. After 14,000 yr B.P. the climate became less arid south of the Sahara and a first spike of fluvial runoff is registered around 13,000 yr B.P. Fluvial runoff increased strongly around 11,000 yr B.P. and maximum runoff is recorded from about 9000-7800 yr B.P. Around 12,500 yr B.P. the savanna belt started to shift northward and became richer in woody species: it shifted about 6° of latitude, reached its northernmost position during the period of 9200-7800 yr B.P. and extended between about 16° and 24°N at that time. Tropical forest had reached its maximum expansion and the Guinea zone reached as far north as about 15°N, reflecting very humid climatic conditions south of the Sahara. North of the Sahara the climate also became more humid and Mediterranean vegetation developed rapidly. The Sahara had maximally contracted and the trade winds were weak and comparable with the present day intensity. After about 7800 yr B.P. the southern fringe of the Sahara and accordingly the savanna belt, shifted rapidly southward again.

Catalogue of the type fossils in the Woodwardian Museum, Cambridge.

Mode of access: Internet.

University of Michigan

Campus viewed from the northwest, with Haven Hall and University Hall in foreground. Publication information: [Chicago, Ill.] : Everts & Stewart, 1874.

Law College University of Michigan

University of Michigan Diagonal. Law building on right. On verso: Elizabeth R. Clark

University of Michigan

Publication information: [Philadelphia] : Samuel Geil, 1863

State Street side University of Michigan, 1873

Photo includes people

View of main walk - Law College & University Hall

On verso: Randall; 220 Woodward Avenue; Detroit, Mich.

Boulder, class of 1862

Old law building in background

Law Building. Univ. of Mich.

Jordan & Anderson, architects. Built 1863. Northwest corner of Diagonal on corner of State and North University. Served as Law School for sixty years; contained chapel until 1873 and library until 1883. Addition built in 1893 included tower. People on steps.