Macbeth, D. Dates of birth and death: 1850 fl. - 1880 fl.
Also known as: D. M. ; Worked for: Transactions of the Zoological Society of London (London 1833/35-1965) ;
MacBrair, Alfred W. Dates of birth and death: 1875 fl. - 1893 fl.
Also known as: A. W. M. ; co-owner of MacBrair Lith. Co. / Macbrair & Sons ;Worked for: Leo Lesquereux: Geology of Minnesota ; Paleontology (1893) ; Newton H. Winchell (1839-1914) ; Richard Reif: Sectional map of the country around the head of Lake Superior showing the cities of Superior & Duluth & their vicinities (1875) ;
MacBrair, Archibald M. Dates of birth and death: 1875 fl. - 1893 fl.
Also known as: A. M. M. ; co-owner of MacBrair Lith. Co. / Macbrair & Sons ;Worked for: Leo Lesquereux: Geology of Minnesota ; Paleontology (1893) ; Newton H. Winchell (1839-1914) ; Richard Reif: Sectional map of the country around the head of Lake Superior showing the cities of Superior & Duluth & their vicinities (1875) ;
Maccard, X. Dates of birth and death: 1910 fl. - 1920 fl.
Also known as: X. M. ; Worked for: Guy Babault (1888?- c. 1932 or 1963) ; Annales de la Société entomologique de France (Paris 1832ff.) ?? ;
MacCulloch, John Dates of birth and death: 1773 in Guernsey - 1835
Also known as: J. MC ; J. Macculloch ;Worked for: pioneering geological maps of Scotland ; Description of the Western Islands of Scotland (1819) ; A Geological Map of Scotland (1837, with 48plates) ; System of Geology with Theory of the Earth (1831) ; A Geological Classification of Rocks, wtih Descriptive Synopses (1821) ;
MacDonald, J. D. Dates of birth and death: 1880 fl. -
Also known as: J. D. MD. ; Worked for: Transactions of the Linnean Society of London. New Series (London 1875-1922 / 36) ;
