WebApr 10, 2024 · NASA studied Tennessee’s Flynn Creek Crater, formed 360 million years ago, to prepare for the first Moon landing. A scene of unfathomable destruction is hiding in plain sight in a peaceful farm valley … WebFlynn Creek crater - impact structure is about 3.8 km in diameter, and is exposed at the surface. The surface expression is substantial, but heavily weathered. The impact …
FLYNN CREEK IMPACT STRUCTURE – Crater Explorer
WebThe 3.6 km wide Flynn Creek crater in north-central Tennessee was produced by an asteroid that struck a flatlying succession of Ordovician carbonates. The crater is filled by a basal breccia and Late Devonian Chattanooga black shale. Conodonts in shallow water lag deposits that overlie the Ordovician succession in the region indicate lower ... WebShe co-leads the USGS Astrogeology Terrestrial Analog Sample Collection, which currently houses samples from Meteor Crater, AZ, Flynn Creek Crater, TN, and the Shoemaker Sample Collection. Her research also includes studying Mars’ ancient hydrologic past, in the form of inverted stream channels and intracrater alluvial fans. heart 4x6
GCN6AM Flynn Creek Crater Earthcache (Earthcache) in …
WebDec 1, 1973 · icAxus 20, 503-506 (1973) Moon: Central Peak Heights and Crater Origins CHARLES A. WOODI Lunar and Planetary Laboratory, University of Arizona, Tucson, Arizona 85721 Received June 11, 1973; revised July 24, 1973 The heights of central peaks in lunar craters are directly proportional to crater diameters, implying that peak height is … WebThe State of Tennessee, located in the southeastern United States, contains two confirmed meteorite impact sites, Wells Creek and Flynn Creek, and two suspected impact sites, Dycus and... WebTennessee, Knoxville, TN 37996-1410 ([email protected]), 21680 East-West Rd., POST 602B, HIGP, University of Hawaii ... Shale was deposited as a marine mud inside the crater bowl of Flynn Creek to a maximum depth of 200 ft (60 m), as compared to an average regional thickness of 20 ft (6 m). heart 4 the city food pantry