#OTD 1919 Ernst #Haeckel died. A German zoologist, naturalist, philosopher, physician, marine biologist, and artist. A 'towering figure in late-nineteenth-century biology'. View many of his publications (free) via @BioDivLibrary https://t.co/tOMo0Ymela pic.twitter.com/WVMUc9Ojr1
— NHM Library&Archives (@NHM_Library) August 9, 2019
https://archivalia.tumblr.com/tagged/haeckel