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PIFSC Metadata Library > PIFSC Fisheries Research and Monitoring Divisio... > Life History Program > Life History Estimates > Guam coral - Bomb radiocarbon record (1939-2000... >

GUAM_CORAL_REPLICATE

Entity (ENT)  |  Pacific Islands Fisheries Science Center (PIFSC)
GUID: gov.noaa.nmfs.inport:46902  |  Updated: February 13, 2025  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

Appendix III - A replicate sample series (parenthetical numbers) was performed to test elevated values, but revealed there was contamination near actively growing region of the coral. Deviations from expected trend on the order of 10 per mil (> 2 SD) were eliminated from further consideration. Both GD2-004 samples were deemed contaminated and removed from the analysis.

Description

Appendix III - A replicate sample series (parenthetical numbers) was performed to test elevated values, but revealed there was contamination near actively growing region of the coral. Deviations from expected trend on the order of 10 per mil (> 2 SD) were eliminated from further consideration. Both GD2-004 samples were deemed contaminated and removed from the analysis.

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
ID
Character 		Sample ID, coral, calcium carbonate.
AGE_AD
Number 		Date of formation, AD.
D14CCORR
Number 		Delta14c corrected A sample, parts per million, date/time-corrected.
D14CERR
Number 		Delta14c error, parts per million.
D14CCORRB
Number 		Delta14c corrected B sample, parts per million, date/time-corrected.
D14CDIFF
Number 		Delta14c difference between A and B samples, parts per million.

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

Please contact the owner organization (PIFSC) for inquiries on this record.

Item Identification

Title: GUAM_CORAL_REPLICATE
Short Name: GUAM_CORAL_REPLICATE
Status: Completed
Abstract:

Appendix III - A replicate sample series (parenthetical numbers) was performed to test elevated values, but revealed there was contamination near actively growing region of the coral. Deviations from expected trend on the order of 10 per mil (> 2 SD) were eliminated from further consideration. Both GD2-004 samples were deemed contaminated and removed from the analysis.

Entity Information

Entity Type: Data Table
Active Version?: Yes
Description:

Appendix III - A replicate sample series (parenthetical numbers) was performed to test elevated values, but revealed there was contamination near actively growing region of the coral. Deviations from expected trend on the order of 10 per mil (> 2 SD) were eliminated from further consideration. Both GD2-004 samples were deemed contaminated and removed from the analysis.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 ID Character Sample ID, coral, calcium carbonate.
100
 AGE_AD Number Date of formation, AD.
100
 D14CCORR Number Delta14c corrected A sample, parts per million, date/time-corrected.
100
 D14CERR Number Delta14c error, parts per million.
100
 D14CCORRB Number Delta14c corrected B sample, parts per million, date/time-corrected.
100
 D14CDIFF Number Delta14c difference between A and B samples, parts per million.

Attribute Details

ID

CC ID: 577220
Seq. Order: 1
Data Storage Type: Character
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Sample ID, coral, calcium carbonate.
General Data Type: Character

AGE_AD

CC ID: 577221
Seq. Order: 2
Data Storage Type: Number
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Date of formation, AD.
General Data Type: Number

D14CCORR

CC ID: 577222
Seq. Order: 3
Data Storage Type: Number
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Delta14c corrected A sample, parts per million, date/time-corrected.
General Data Type: Number

D14CERR

CC ID: 577223
Seq. Order: 4
Data Storage Type: Number
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Delta14c error, parts per million.
General Data Type: Number

D14CCORRB

CC ID: 577224
Seq. Order: 5
Data Storage Type: Number
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Delta14c corrected B sample, parts per million, date/time-corrected.
General Data Type: Number

D14CDIFF

CC ID: 577225
Seq. Order: 6
Data Storage Type: Number
Max Length: 22
Required: No
Primary Key: No
Status: Active
Description:

Delta14c difference between A and B samples, parts per million.
General Data Type: Number

Catalog Details

Catalog Item ID: 46902
GUID: gov.noaa.nmfs.inport:46902
Metadata Record Created By: Brent M Miyamoto
Metadata Record Created: 2017-08-10 20:27+0000
Metadata Record Last Modified By: Michael Chang
Metadata Record Last Modified: 2025-02-13 22:57+0000
Metadata Record Published: 2025-02-13
Owner Org: PIFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Review Frequency: 1 Year