Navigation Links
'A dinosaur dance floor'
Date:10/19/2008

ing hole for them to go to, but many," Seiler says. "They wandered between a network of watering holes for food and water."

In that sense, the trample surface is not "just a wet pond," but "it's possibly a record of global climate change" a shift from drier to wetter conditions, Chan says.

She says the traditional view is that the Navajo Sandstone represents "a vast, dry uninhabitable desert. But now we are seeing there are a lot of variations, and there were periods when dinosaurs were living there."

Seiler envisions the dinosaurs were "happy to be at this place, having wandered up and down many a sand dune, exhausted from the heat and the blowing sand, relieved and happy to come to a place where there was water."

The trample surface "helps paint a picture of what it was like to live back then," he says. "Tracks tell us what the dinosaurs were doing, what their behavior was, what life was like for them, what they did on a day-to-day basis."

After the dinosaurs left their prints, the trample surface was covered by shifting dunes, which eventually became Navajo Sandstone. Then, the rock slowly eroded away, exposing the tracks. The tracks eventually will erode too, Seiler says.


'/>"/>

Contact: Lee Siegel
leesiegel@ucomm.utah.edu
801-581-8993
University of Utah
Source:Eurekalert  

Page: 1 2 3 4 5

Related biology news :

1. New dinosaur species found in Montana
2. Emory paleontologist reports discovery of carnivorous dinosaur tracks in Australia
3. Dinosaur from Sahara ate like a mesozoic cow
4. Massive dinosaur discovered in Antarctica sheds light on life, distribution of sauropodomorphs
5. Unusual fish-eating dinosaur had crocodile-like skull
6. Seismic images show dinosaur-killing meteor made bigger splash
7. New dinosaur from Mexico offers insights into ancient life on West America
8. Quantum weirdness, parallel worlds, dinosaur poop, and the ultimate fate of the universe...
9. Grand Canyon may be as old as dinosaurs, says new study
10. Medical College researchers find dinosaur clues in fat
11. Genetic sequencing of protein from T. rex bone confirms dinosaurs link to birds
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'A dinosaur dance floor'
(Date:11/18/2014)... , Nov. 17, 2014 The Parenteral Drug ... U.S. regulatory agencies will speak and at least seven more ... Conference at the Omni Shoreham Hotel in Washington ... once again to have significant support from the regulatory agencies ... Europe in our effort to help advance ...
(Date:11/11/2014)... , Nov. 11, 2014  Forensicon, Inc., a ... firm, is pleased to announce the promotion of ... Director of Digital Forensics. In Schiff,s new role as ... the team of digital forensics examiners and provide leadership ... Photo - http://photos.prnewswire.com/prnh/20141110/157719 ...
(Date:11/7/2014)... , November 6, 2014 Leading ... for better mobile security revolutionizing online transactions.  Companies in focus ... Holdings Ltd. (NYSE: BABA ), Google Inc. (NASDAQ: ... ), eBay Inc. (NASDAQ: EBAY ) and MasterCard ... NXTD and NXTDW), a biometric authentication company focused on ...
Breaking Biology News(10 mins):FDA's Janet Woodcock, EMA's Emer Cooke Headline PDA Quality Metrics Conference 2Yaniv Schiff Promoted to Director of Digital Forensics at Forensicon, Inc. 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 3Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 4Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 5Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 6
... ANU Vice-Chancellor, Professor Ian Young AO, has just published ... surf report. Research led by the Vice-Chancellor will ... at which ocean swells decay, or deteriorate, as they ... oil and gas production, and even recreational activities such ...
... recently awarded a $449,641 grant by the Institute of Museum ... crowd sourcing and gaming to support the enhancement of texts ... December 2013 and ends in December 2015. The Garden will ... Botanical Garden on the project. , The BHL is ...
... goes: "Don,t judge a book by its cover." Well, the ... are the most common and well-known of their kind ... might look similar to another, when you take a closer ... differences. In fact, a recently published study in the ...
Cached Biology News:VC predicts the motion of the ocean 2Missouri Botanical Garden aims to improve access to digital texts through online gaming 2Dolphin genetic study provides revelations 2
(Date:11/26/2014)... Continuing its award-winning streak, Nerium International, ... MarCom Awards for outstanding creative achievement by its marketing ... Award, the organization’s top honor, in the Branding category ... in April of this year. The event showcased top ... Nerium was awarded a Gold MarCom Award in the ...
(Date:11/26/2014)... WILMINGTON, DE (PRWEB) November 26, 2014 ... MPN Heroes recognition reception on December 5, 2014, in ... annual meeting. The MPN Heroes event will honor clinicians, ... the field of myeloproliferative neoplasms (MPNs). , Special ... will discuss his family's cancer journey at the reception. ...
(Date:11/26/2014)... WARREN, N.J. , Nov. 25, 2014  Roka Bioscience, ... focused on providing advanced testing solutions for the detection of ... will present at the Piper Jaffray  26 th Annual ... conference will be held at The New York Palace in ... During this presentation, material information concerning the Company, its operations, ...
(Date:11/24/2014)...   First published ... Elsevier , a world-leading provider of scientific, technical ... the launch of the latest title in the Current ... Food Science . Current ... new platform to keep up-to-date with the expanding volume of ...
Breaking Biology Technology:Nerium International™ Wins One Platinum, Two Gold MarCom Awards 2CURE Magazine and Incyte to Honor MPN Heroes 2CURE Magazine and Incyte to Honor MPN Heroes 3CURE Magazine and Incyte to Honor MPN Heroes 4Roka Bioscience to Present at the Piper Jaffray Healthcare Conference 2Elsevier Announces Launch of New Journal: Current Opinion in Food Science 2Elsevier Announces Launch of New Journal: Current Opinion in Food Science 3
...  MiMedx Group, Inc. (OTCBB: MDXG), an integrated developer, ... and bioimplants processed from human amniotic membrane, announced ... to sell convertible notes and warrants has been ... commenced on October 15, 2011, the Company received ...
... Dec. 27, 2011  While many Americans are resolving to address ... shows that some adults are looking to find answers to ... The survey, which was commissioned by Identigene, the ... Identigene DNA Paternity Test, the only paternity test available at ...
... 27, 2011 Cord Blood America, Inc . ( ... umbilical cord blood stem cell preservation company focused ... families nationwide and internationally, is pleased to announce it has ... Las Vegas laboratory for the National Children,s Leukemia Foundation (NCLF), ...
Cached Biology Technology:MiMedx Group Completes $5,000,000 Private Placement 2MiMedx Group Completes $5,000,000 Private Placement 3Survey Reveals Paternity Questions Loom for More Than One in 10 Americans 2Survey Reveals Paternity Questions Loom for More Than One in 10 Americans 3Cord Blood America Announces Exclusive Agreement With National Children's Leukemia Foundation to Store Stem Cells 2
... Ribonuclease Inhibitors have broad spectrum RNase inhibitory ... of the neutral type (1). The 50kDa ... binding to RNases in a 1:1 ratio. ... RNasin Ribonuclease Inhibitor to RNase (e.g., RNase ...
UGT1A7 (E-15)...
... corresponding to the third cytoplasmic loop of ... to KLH. The immunizing peptide has 79% ... Physical form: Solution in phosphate buffered ... Titertest method: IHC (p). Titertest ...
... Human Pathogenic Viruses The ... (NCPV) preserves well characterised, authenticated ... secure facility, and NCPV is ... or nucleic acids derived from ...
Biology Products: