Heinrich Harder

Geosciences. 2011, 86 (4): 817–840. doi:10.3140/bull.geosci.1263.  Bölsche, W. & Harder, H. Tiere der Urwelt. Serie III. Wandsbek-Hamburg: Verlag der Kakao-Compagnie

一頭原牛正嘗試趕走一群歐亞狼，由 Heinrich Harder（英语：Heinrich Harder） 繪製

Reconstruction of Hyaenodon by Heinrich Harder

PMID 11304834. doi:10.1002/ajmg.1204.  Haidar B, Kiss RS, Sarov-Blat L, Brunet R, Harder C, McPherson R, Marcel YL. Cathepsin D, a lysosomal protease, regulates

variability. The year-to-year variations in the higher latitudes have made it harder to distinguish the long-term changes." Lenton, Timothy M.; Rockström, Johan;