Cretaceous

Results: 948



#Item
621Earth sciences / Mosasaurs / Fish / Paleontology / Evolutionary biology / Xiphactinus / Sea Monsters: A Prehistoric Adventure / Gillicus / Tylosaurus / Ichthyodectidae / Biology / Prehistoric fish

GRADES 6-8 Geography Standards 7, 17 Science Standards A, D csi: cretaceous seas investigation

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Source URL: www.nationalgeographic.com

Language: English - Date: 2012-05-30 13:02:53
622Sea Monsters / Cretaceous / Styxosaurus / Xiphactinus / National Geographic Society / Tusoteuthis / Tylosaurus / Bird / Phanerozoic / Prehistoric fish / Zoology

GRADES 6-8 Geography Standards 1, 17 Science Standard C Language Arts Standards 3, 5

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Source URL: www.nationalgeographic.com

Language: English - Date: 2012-05-30 13:02:55
623Biology / Background extinction rate / Extinction / Late Devonian extinction / Holocene extinction / Permian–Triassic extinction event / Conservation biology / Cretaceous–Tertiary extinction event / Quaternary extinction event / Phanerozoic / Geologic time scale / Extinction events

REVIEW doi:[removed]nature09678 Has the Earth’s sixth mass extinction already arrived?

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Source URL: ib.berkeley.edu

Language: English - Date: 2011-03-02 23:54:03
624Cryogenian / Glaciology / Precambrian / Triassic / Devonian / Cretaceous / Historical geology / Geology / Proterozoic

BG Timescale 2003 new.cdr

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Source URL: www.empr.gov.bc.ca

Language: English - Date: 2008-03-30 12:03:28
625Fisheries / Cretaceous / Planetary science / Cenozoic / Ecology / Cretaceous–Tertiary extinction event / Micropaleontology / Paleocene / Trophic cascade / Geologic time scale / Phanerozoic / Biology

Elizabeth SIBERT Lewis and Clark Fund for Exploration and Field Research in Astrobiology 2012 June 4, 2012 Ichthyoliths Across the K-Pg Boundary: Response of Pelagic Consumers to a Mass Extinction Reports rec’d[removed]

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Source URL: astrobiology.nasa.gov

Language: English - Date: 2014-02-25 00:49:02
626Astronomy / Dinosaurs / Extinction events / Main Belt asteroids / 298 Baptistina / Baptistina family / Chicxulub crater / Tycho / Cretaceous–Tertiary extinction event / Planetary science / Historical geology / Baptistina asteroids

How cosmic billiards doomed the dinosaurs - Telegraph RSS http://www.telegraph.co.uk/earth/main.jhtml?xml...

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Source URL: we.vub.ac.be

Language: English - Date: 2007-10-28 18:06:51
627Paleontology / Dinosaurs / Paleozoology / Cretaceous / Mesozoic / Fossils of the Burgess Shale / Tyrannosaurus / Ceratopsia / Outline of dinosaurs / Phanerozoic / Geologic time scale / Historical geology

Worksheets for grades[removed]CRETACEOUS ALBERTA 1. This exhibit is based on a discovery made in 2. What type of dinosaur was found at this site and how many individuals were there?

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Source URL: www.tyrrellmuseum.com

Language: English - Date: 2014-09-08 15:21:21
628Paleontology / Ceratopsids / Paleozoology / Dinosaurs / Mammals / Cretaceous / Styracosaurus / Reptile / Triceratops / Historical geology / Phanerozoic / Geologic time scale

ANSWER KEY Worksheets for grades[removed]CRETACEOUS ALBERTA Dry Island Buffalo Jump Provincial Park 1. This exhibit is based on a discovery made in 2.

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Source URL: www.tyrrellmuseum.com

Language: English - Date: 2014-09-08 15:21:21
629Baptistina asteroids / Dinosaurs / Extinction events / 298 Baptistina / Baptistina family / Chicxulub crater / Cretaceous–Tertiary extinction event / Asteroid belt / Near-Earth object / Planetary science / Astronomy / Historical geology

How asteroid spelt doom for the dinosaurs - Times ... http://www.timesonline.co.uk/tol/news/world/artic... Fantasy CEO Sharpen your business acumen and

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Source URL: we.vub.ac.be

Language: English - Date: 2007-10-28 18:07:10
630Climate history / Glaciology / Ice ages / Geological history of Earth / Cretaceous / Ichthyosaur / Quaternary glaciation / Cenozoic / Gulf of Mexico / Historical geology / Phanerozoic / Geologic time scale

LESSON 14 ABYSSAL MEMORIES A Thousand Holes in the Bottom of the Sea 1 A new way of doing geology 2 A drilling vessel joins the academic fleet

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Source URL: earthguide.ucsd.edu

Language: English - Date: 2013-06-24 16:30:58
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