W. Barber 1957

Full reference
W. Barber. 1957. Lower Turonian ammonites from north-eastern Nigeria. Geological Survey of Nigeria Bulletin 26:1-87 [M. Clapham/M. Clapham]
Metadata
ID number:  72434
Created:  2020-05-19 22:09:06
Publication type:  serial monograph
Taxonomy:  stated with evidence
Language:  English