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The Daily Princetonian

Professors revise theory of dinosaurs' extinction

After years of detective work, University geosciences professor Gerta Keller and her colleagues have found that an intensive period of volcanic eruptions and a series of asteroid impacts likely ended the dinosaurs' reign on Earth, challenging the dominant theory that a single cataclysmic asteroid hit caused their extinction.Though an asteroid or comet could have struck Earth at the time of the dinosaur extinction, it most likely was, Keller said, "the straw that broke the camel's back" and not the sole cause.For more than a decade, scientists have believed the Chicxulub crater ? submerged off Mexico's Yucatan peninsula and and more than 110 miles wide ? was the remnant of the dinosaur-killing event.The time of the dinosaur extinction is known as the Cretaceous-Tertiary boundary (K-T). Keller's team, working on the problem since the Chicxulub was identified as the K-T impact crater, accumulated data and evidence from more than 100 localities that simply did not fit the popular K-T impact theory."We wanted to find out just what the kill-effect of this impact was, how quickly the mass dying occurred and whether there were environmental changes preceding it that may have contributed to the mass extinction," Keller said.Keller's findings revealed that the asteroid which formed the Chicxulub crater crashed 300,000 years before dinosaurs died out.

NEWS | 03/22/2004

The Daily Princetonian

Undergrads guaranteed rooms for four years

The Housing Department announced Monday that it will guarantee a room for every undergraduate, provided that students meet certain conditions.As explained on the department's website, this policy was made "in support of the academic mission of the University and in recognition that residential living is an integral part of the Princeton educational experience."While Princeton has traditionally provided all students with housing for the past 25 years, the new policy makes this common practice official, said Lisa DePaul, assistant director of undergraduate housing.The statement was issued in direct response to the large number of students who were wait-listed last year.

NEWS | 03/22/2004

The Daily Princetonian

Overcoming first hurdle, Doran gets NES nod

The Department of Near Eastern Studies has recommended assistant professor Michael Doran GS '97 for tenure, department chair Andras Hamori confirmed Monday.Although Hamori could not give any details regarding the department's decision, the announcement is particularly significant because Doran was recently offered a tenured position at Brandeis University.Once a tenure candidate has earned his department's approval, the next step in the process is review by the Committee of Three, composed of six faculty members, the senior deans and the provost.Doran, who received his masters and doctoral degrees from Princeton, teaches courses in "political Islam, Middle Eastern nationalisms, U.S.-Middle East relations and the Arab-Israeli conflict," according to his profile on the NES website.In recent years, Doran, an adjunct senior fellow at the Council on Foreign Relations in New York City, has become an increasingly influential figure in Middle East policy.

NEWS | 03/22/2004

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The Daily Princetonian

Four laptops stolen from Frist office during spring break

Four computers worth nearly $8,000 were stolen from the office of the Educational Technology Center in Frist Campus Center between March 5 and 8, authorities said."It's rare to have a multiple number of computers taken at the same time," said Duncan Harrison said, associate director of operations for Public Safety.The computers ? a silver IBM ThinkPad, a large-screen Dell, a white Apple iMac and an IBM notebook ? are valued at $7,645, according to a Princeton Borough police report.Office staff reported the burglary on Monday, March 8.

NEWS | 03/21/2004

The Daily Princetonian

White House aide Bolten '76 manages president's budget

As senior White House aides go, Joshua Bolten '76, the man who puts together the budget of the president of the United States, is an awfully modest guy.When reminded that The New York Times last year reported that he "has his fingerprints all over 'just about every . . . domestic policy concocted in his powerful little corner of the West Wing,' " Bolten responded with the weary sarcasm of a man who has heard it all before."Geez, I'm surprised they left out international," he muttered.In fact, when the 'Prince' called his West Wing office for an interview last week, he professed surprise that his his alma mater's newspaper would want to talk to the director of the White House Office of Management and Budget and former deputy chief of staff."You guys must really be scraping the bottom of the barrel," he said. Life at the White HouseLike many White House staffers, Bolten constantly steers the topic of conversation away from himself and back to his boss, President George W.

NEWS | 03/11/2004