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Record Search Query: [Personnel: Last_Name='CARY', First_Name='CRAIG']
Analysis of fossil sponge material from the McMurdo Ice Shelf for age dating and microbial symbionts to compare with the present day organisms diversity
Entry ID: K023_2001_2002_NZ_4

Abstract: Marine sponges become entrained into glacial ice at the glacial-marine sediment interface and eventually become exposed on the upper surface of the glacier through processes of ablation. The transit time from glacial base to glacial surface is estimated to be in the order of 500-5000 years. Exposed 'fossil' sponge material at Bratina Island, McMurdo Ice Shelf, was collected and dating was attempted although extremely difficult. The samples could include signals from microbial endosymbionts and may be used for comparative analyses with homologous extant organisms. Microbial molecular evolution evidence was planned to be investigated and species diversity was analysed.
Related URL
Description: The investigators homepage
Geographic Coverage
Spatial coordinates   
  N: -78.0   S: -78.0   E: 165.33   W: 165.33

Temporal Coverage
Start Date: 2002-01-27
Stop Date: 2002-02-06
start here with 1 in span in link Ancillary Description
here with 2 in span in link Ancillary Description
Quality Please contact the investigators for more information.
Data Set Progress
Data Center
Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand Supplemental Info
Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Phone: +64 3 358 0200
Fax: +64 3 358 0211
Email: s.gordon at antarcticanz.govt.nz
Contact Address:
Antarctica New Zealand
Private Bag 4745
City: Christchurch
Country: New Zealand
Phone: +64 7 838 4593
Fax: +64 7 838 4218
Email: caryc at UDel.Edu
Email: c.cary at waikato.ac.nz
Contact Address:
Department of Biological Sciences
University of Waikato
PO BOX 3105
City: Hamilton
Postal Code: 3105
Country: New Zealand
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Creation and Review Dates
DIF Creation Date: 2009-04-30
Last DIF Revision Date: 2018-01-19

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