“The marks were blewish, very small, and had no protuberancy above the skin.”

“Some specimens formed massive attachment structures from the protuberances on the transverse ridges.”

“The placoderms and chondrichthyans both show at least some capsular protuberance of the braincase, but the braincase is a single, undivided mass, whether or not ossified.”

“She has an obvious abdominal protuberance, she is at term, and her time is now.”

“There you will find a pair of hard protuberances lying flush to its scales.”

“The cell containing the infection thread, or the neighbouring cell, has green-stained protuberances on its periclinal walls.”

“The protuberances remain small during initiation of the first sepals, and they disappear completely in the course of floral development.”