Jurassic Park Connecticut Valley

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JURASSIC PARK is in the CONNECTICUT VALLEY Meet Dr. Robert T. Bakker Saturday, November 19 who will sign books Talks and Book Signings at 11 a.m. and 2 p.m. and talk at Dinosaur State Park World-renowned paleontologist and author, Dr. Robert Bakker, will be at the park on Saturday, November 19, 2016. He will give two talks: at 11 a.m. and at 2 p.m. He will also be available to sign books. Bakker was a student at Yale working with Dr. John Ostrom when the tracks were discovered 50 years ago. He will be able to offer a unique perspective on what that was like as well as discuss his own work. The bookstore will have copies of his novel, “Raptor Red,” and several of his children’s books for sale including his newest book, “The Big Golden Book of Dinosaurs,” which is illustrated by the famous paleo artist Luis A. Rey. Bakker is probably most famous for his book, “The Dinosaur Heresies,” published in 1986. He helped reshape modern theories about dinosaurs, particularly by adding support to the theory that some dinosaurs were endothermic (warm-blooded). He earned a B.A. from Yale University and a Ph.D. from Harvard University. Along with his mentor at Yale, John Ostrom, Bakker was responsible for initiating the ongoing “dinosaur renaissance” in paleontological studies, beginning with Bakker’s article “Dinosaur Renaissance” in the April 1975 issue of Scientific American. His special field is the ecological context and behavior of dinosaurs. Bakker has been a major proponent of the theory that dinosaurs were active, intelligent and adaptable. Since seating will be limited, tickets will be available on a first-come, first-serve basis on the day of the event. Seating will be limited to 100 people per talk. This program has been made possible by the generous sponsorship of the Friends of Dinosaur Park and Arboretum, Inc. .

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R~;: PHYSIOLOGICAL, MIGRATORIAL
....----------- 'r~;: i ! 'r; Pa/eont .. 62(4), 1988, pp. 64~52 Copyright © 1988, The Paleontological Society 0022-3360/88/0062-0640$03.00 PHYSIOLOGICAL, MIGRATORIAL, CLIMATOLOGICAL, GEOPHYSICAL, SURVIVAL, AND EVOLUTIONARY IMPLICATIONS OF CRETACEOUS POLAR DINOSAURS GREGORY S. PAUL 3109 North Calvert Street, Baltimore, Maryland 21218 ABSTRACTT- he presence of Late Cretaceous social dinosaurs in polar regions confronted them with winter conditions of extended dark, coolness, breezes, and precipitation that could best be coped with via an endothermic homeothermic physiology of at least the tenrec level. This is true whether the dinosaurs stayed year round in the polar regime-which in North America extended from Alaska south to Montana-or if they migrated away from polar winters. More reptilian physiologies fail to meet the demands of such winters -in certain key ways, a· point tentatively confirmed by the apparent failure of giant Late Cretaceous phobosuchid crocodilians to dwell north of Montana. Low metabolisms were also insufficient for extended annual migrations away from and towards the poles. It is shown that even high metabolic rate dinosaurs probably remained in their polar habitats year-round. The possibility that dinosaurs had avian-mammalian metabolic systems, and may have borne insulation at least seasonally, severely limits their use as polar paleoclimatic and Earth axial tilt indicators. Polar dinosaurs may have been a center of dinosaur evolution. The possible ability of polar dinosaurs to cope with conditions of cool and dark challenges theories that a gradual temperature decline, or a sudden, meteoritic or volcanic induced collapse in temperature and sunlight, destroyed the dinosaurs. INTRODUCTION America suggests that dinosaurs were regularly crossing, and NCREASINGNUMBERSof remains show that dinosaurs lived living upon, the Bering Land Bridge within a few degrees of the I near the North and South Poles during the Cretaceous.
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State of the Palaeoart
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A Bird's Eye View of the Evolution of Avialan Flight
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Visions of the Prehistoric Past Reviewed by Mark P. Witton
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Screaming Biplane Dromaeosaurs of the Air. June/July
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Alan Feduccia's Riddle of the Feathered Dragons: What Reptiles
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Raptors in Action 1 Suggested Pre-Visit Activities
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A Four-Legged Megalosaurus and Swimming Brontosaurs
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The Origin and Diversification of Birds
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GEOL 104 Dinosaurs: a Natural History Video Assignment
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Do Feathered Dinosaurs Exist? Testing the Hypothesis on Neontological and Paleontological Evidence
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