But many naturalists insist that the colouring matter proceeds from an infusorial animalcule, the green-coloured Vibrion.
Then infusorial earth was added, to make the compound porous in texture.
The physiologist Mller has noted another peculiarity in infusorial life.
The Monads are other infusorial animalcules which make an early appearance in vegetable infusions.
"Frankoline," a mixture of cuprous and ferric chlorides dissolved in strong hydrochloric acid absorbed in infusorial earth.
Three days' exposure to the dusty air suffices to render them muddy, fetid, and swarming with infusorial life.
From May to August this process was continued without any development of infusorial life.
The organic world (like the world as a whole) arises out of a primitive chaos, namely, the infusorial slime.
On the 24th of April, 1676, this observer saw for the first time some infusorial animalcules.
Nobel, however, had discovered that when nitroglycerin was absorbed in infusorial earth, it was rendered much less sensitive.