Haeckel, embryos, and evolution.
Richardson
M K
MK
Hanken
J
J
Selwood
L
L
Wright
G M
GM
Richards
R J
RJ
Pieau
C
C
Raynaud
A
A
D000716:Anatomy, Artistic / Q000266:history; D000818:Animals; D005075:Biological Evolution; D004622:Embryo, Mammalian / Q000033:anatomy & histology*; D004625:Embryo, Nonmammalian / Q000033:anatomy & histology*; D005314:Embryonic and Fetal Development; D049672:History, 19th Century; D006801:Humans; D008488:Medical Illustration / Q000266:history