Entry Topical Term

Number of records used in: 5

001 - CONTROL NUMBER

• control field: 6817

003 - CONTROL NUMBER IDENTIFIER

• control field: GSMBLIc

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20200918150340.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 200918|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: GSMBLIc
• Transcribing agency: GSMBLIc

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Devonian geologic period

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (GSMBLIc): Stumm, Edwin C. 6813, Revision of the families and genera of the devonian tetracorals , 1949