Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 27544
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028104020.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbab| |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85046568
035 ## - SYSTEM CONTROL NUMBER
- System control number: 108406
- Canceled/invalid system control number: sh85046568
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
053 ## - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: QE721.2.E97
- Explanatory term: Paleontology
053 ## - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: QH78
- Explanatory term: Natural history
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Extinction (Biology)
450 00 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Animals
- General subdivision: Extinction
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Biology
670 ## - SOURCE DATA FOUND
- Source citation: Hoyt, E. Extinction A-Z, c1991.