RMPR6BAA–Profile of the stone and quarry salt deposit of Straßfurt. a) diluvium and brown coal, b) colored sandstone, c) gypsum of the upper Zechsteinkruppe, d) salt, e) quarry salt, f) rock salt, S) shaft to Straßfurt, L) shaft to Leopoldshall,
RMJYF4K4–southern brown kiwi, tokoeka, or common kiwi
RMP3T7T1–Brown coal mining at Dux in Bohemia, 1909
RMT3K9NB–section of the valley of the Somme near Abbeville to Prestwitsch. 1) chalk, 2) gravel, lying directly on the chalk, 3) Latvians, lying under the peat (4) in the valley, 5) grey Diluvium with bones and stone axes, 6) calcareous loam or loess, 7) brown loam and dammer earth, M) level of the sea, 8) Somme, 1874
RMPRHTK3–Profile by the Samarian Amber formation at Great Hubnicken. After Bunge. b) Blue amber soil, c) Green wall, a, b, c) Amber-bearing glauconite formation, d) White sand, e) Lignite pile, f) Striped sand, g) Diluvial layers, e, f , g) lignite formation, h) humus,
RM2M6XB3C–brown rat, Rattus norvegicus, (encyclopedia, 1891), Wanderratte, rat brun
RM2M4WYPC–brown rat, Rattus norvegicus, (zoology book, 1908), Wanderratte, rat brun
RM2M04NX8–brown rat, Rattus norvegicus, anonym (zoology book, 1873), Wanderratte, rat brun
RM2M4WYAN–brown rat, Rattus norvegicus, anonym (zoology book, 1886), Wanderratte, rat brun
RM2M5N43A–brown rat, Rattus norvegicus, (evolution history book, 1893), Wanderratte, rat brun
RM2MCWK1W–brown rat, teeth. a) upper, b) lower molars seen from the occlusal surface, Rattus norvegicus, anonym (zoology book, 1894), Wanderratte, Zähne. a) Obere, b) untere Backzähne von der Kaufläche gesehen, rat brun, a) les molaires supérieures, b) les molaires inférieures, vues de la surface de mastication.
RMT3K9K3–Skull from the Furfooz Grotto in Belgium with extremely pronounced prognosis. This partially destroyed skull, which had been eaten on its surface, lay together with a second specimen together with bones of the brown bear, ox, horse, beaver, fjeld food and especially with processed reindeer bones., anonym
RM2BK9CM9–edible crab / Cancer pagurus / Taschenkrebs (zoology book, 1894)
RMTRA053–Bear hunting (1600), , (cultural history book, 1875)
RM2M4AJF0–Grove snail, Cepaea nemoralis, G.M. (schoolbook, 1908), Hain-Bänderschnecke, Escargot des bois
RM2BK9BYP–edible crab / Cancer pagurus / Taschenkrebs (biology book, 1898)
RM2BK9CT9–edible crab / Cancer pagurus / Taschenkrebs (natural history book, 1886)
RM2BK9CMK–edible crab / Cancer pagurus / Taschenkrebs (biology book, 1880)
RM2M4WYB2–Grove snail, Housing from the side and from below, Cepaea nemoralis, anonym (zoology book, 1886), Hain-Bänderschnecke, Gehäuse von der Seite und von unten, Escargot des bois, Housing from the side and from below
RM2HAB4RA–Guardian angel accompanies child with walking stick, , (reading book, 1883), Schutzengel begleitet Kind mit Wanderstab, Ange gardien accompagnant un enfant avec un bâton de marche