...With the first orsecond pup the membrane may be visible; and, nevertheless, the labor maynot then have proceeded far enough to detach all the placenta... 
Dinks, Mayhew, and Hutchinson 「The Dog」
...Other parts which are commonly believed to remain in asympathetic union with the body, after the physical connexion hasbeen severed, are the navel-string and the afterbirth, includingthe placenta...
Sir James George Frazer 「The Golden Bough」
...This placenta ofthe shark was looked upon as legendary for a long time, until JohannesMüller proved it to be a fact in 1839...
Ernst Haeckel 「The Evolution of Man」
...199 d)is really the placenta itself, or the maternal part of it (placentauterina)—namely, that part of the mucous lining of the womb whichunites intimately with the chorion-villi of the fœtal placenta...
Ernst Haeckel 「The Evolution of Man」
...The embryo has beentaken out, and the limbs folded together; it is still connected by theumbilical cord with the centre of the circular placenta which is attached tothe inside of the womb...
Ernst Haeckel 「The Evolution of Man」
...) The embryo (a month old) hangs in the middle of theamniotic cavity by the ventral pedicle or umbilical cord, which connects itwith the placenta (above)...
Ernst Haeckel 「The Evolution of Man」
...bamnion, c chorion, d placenta, d apostrophe, relics ofvilli on smooth chorion, f internal or reflex decidua, g externalor true decidua...
Ernst Haeckel 「The Evolution of Man」
...It is only in some of the later Marsupials (Peramelida)and all the Placentals that the allantois develops into the distinctive andremarkable structure that we call the placenta...
Ernst Haeckel 「The Evolution of Man」
...The placentaconsists, therefore, properly speaking, of two different though intimatelyconnected parts—the fœtal placenta (Fig...
Ernst Haeckel 「The Evolution of Man」
...Hence at birth thefœtal placenta alone comes away; the uterine placenta is not torn away with it...
Ernst Haeckel 「The Evolution of Man」
...The former has only afew small villi or none at all; the latter is thickly covered with large andwell-developed villi; this alone now constitutes the placenta...
Ernst Haeckel 「The Evolution of Man」
...In the greatmajority of the Deciduata the placenta has the same shape as in man >(Figs...
Ernst Haeckel 「The Evolution of Man」
...But in all the Amniotes itgrows far outside of the body-cavity of the embryo, and forms the largeembryonic “primitive bladder,” from which the placenta develops inthe higher mammals...
Ernst Haeckel 「The Evolution of Man」
...It may perhaps be unnecessary to remark, that the raphe, orvascular cord of the outer coat, almost universally belongs tothat side of the ovulum which is next the placenta...
Phillip Parker King 「Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2]」
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