1898-1910 2 volumes. xviii, 452, xxii, 624 p., 376 figs, 2 frontispieces, publisher’s cloth (joints weak, one joint taped), First volume with foxing in first and last few pages. Working copies only. Stamp of Geologisch Bureau Heerlen, and ex libri (bookplates) of Dr. W.J. Jongmans.
1900 39 p., 4 pls, roy. 4to, paperbound. Mém. Mus. Roy. Hist. Nat. Belg. Ex library Dr. H.W.J. van Amerom.
1911 67 p., 14 figs, 10 pls, roy. 4to, disbound (no covers). Unopened copy. Published in: Transactions of the Royal Society of Edinburgh. Scarce.
2005 iv, 90 p., num. figs, paperbound.
2003 53 p., 12 figs, 15 pls, large 4to, paperbound. Palaeontographica. With senior author's dedication to Dr. Winkler Prins.
1974 87 p., 6 figs, disbound (no covers). Library stamps. Published in: Annals of Carnegie Museum.
1955 viii, 485 p., cloth. Smithsonian Miscellaneous Collections Volume 132. Library stamps (Zoologisch Museum Amsterdam), else good copy.
1994-2006 2 volumes (complete) 508 p., 36 figs, 83 pls, publisher's cloth. Very good, unmarked copy. Scarce in this state.
1996 241 p., 53 figs, 32 pls, 4to, paperbound. Very good copy.
1984 111 p., 4 figs, 52 pls, 4to, paperbound. Library stamps on title-page. Depicts Foraminifera, Corals, Brachiopods, Conodonts, and Ostracods.
1959 68 p., 11 pls, 1 folded table, paperbound. In Russian.
1993 iv, 190 p., 83 figs, 18 pls, paperbound.
1934 352 p., 16 figs, 11 pls, roy. 4to, boards. Library stamps, perforation stamp in righ blank margin of title-page.
1895 108 p., 6 lithographed pls, paperbound (plates loose, back cover missing). Unopened copy. Published in: Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Scarce.
1892 34, 6 p., 2 figs, 2 lithographed pls, disbound (no covers). Unopened copies. Published in: Annalen des K.K. Naturhistorischen Hofmuseums.
1937 66 p., 5 figs, 4 pls, stapled. Published in: Neues Jahrbuch für Mineralogie etc. With author’s dedication. Largely on molluscs (bivalves mostly).
1937 (reprint 1971) 254 p., paperbound. Crisp new copy.
1937 (reprint 1971) 254 p., paperbound. Crisp new copy.
1939 (reprint 1971) 80 p., paperbound. Crisp new copy.
Société Géologique de France. 1956. In-8. En feuillets. Etat d'usage, Livré sans Couverture, Dos abîmé, Papier jauni. Plaquette de 3 pages illustrée en noir.. . . . Classification Dewey : 560-Paléontologie. Paléozoologie
Extrait du C.R. Sommaire de la Société Géologique de France, n° 3, fév. 1956. Classification Dewey : 560-Paléontologie. Paléozoologie
1976 140 p., 111 figs, 36 tables, paperbound.
1992 [5], 114 p., 19 figs, 8 pls, 4to, paperbound (plastic covers, unsewn). copy-printed Thesis. Scarce.
1972 x, 72 p., 4to, wrps.
1998 182 p., 44 figs, 9 tables, col. frontispiece, paperbound. Library stamp.
Paris, Imprimerie de l'Ecole Estienne, 1892. In-12 broché, 7 p. Bon état : plats très légèrement déchirés.L'auteur était conseiller municipal losqu'il écrivit ces "Notices".