It was one of the early crustaceans called Trilobites.
"A Pair of Blue Eyes" by Thomas Hardy
The Trilobite was the most arresting figure in the Cambrian sea, and its fortunes deserve a paragraph.
"The Story of Evolution" by Joseph McCabe
You know better than I do his admirable labours on the development of trilobites, and his most important work on his Lower or Primordial Zone.
"More Letters of Charles Darwin" by Charles Darwin
Trilobites, change of genera and species of.
"More Letters of Charles Darwin Volume II" by Charles Darwin
How far off yet is the trilobite!
"Essays, Second Series" by Ralph Waldo Emerson
A great calamity, for instance, is as old as the trilobites an hour after it has happened.
"The Atlantic Monthly, Volume 1, Issue 2, December, 1857" by Various
Group of Cambrian Trilobites.
"The Ancient Life History of the Earth" by Henry Alleyne Nicholson
Eye of trilobites, 135.
"On the Genesis of Species" by St. George Mivart
The trilobites, as he so well dubbed them, ah in control again.
"Aladdin & Co." by Herbert Quick
Compare this fossil trilobite of normal proportions with these others which have suffered distortion.
"Fragments of science, V. 1-2" by John Tyndall
This structure gives to these creatures the name of trilobites.
"The Meaning of Evolution" by Samuel Christian Schmucker
One of the most abundant fossil animals in ancient rocks is called a trilobite.
"Earth and Sky Every Child Should Know" by Julia Ellen Rogers
On the fifth day James Trilobite Eton said we were now getting near the point where we would find what we sought.
"Cordwood" by Edgar Wilson (Bill) Nye
They contain trilobites of many species, and other marine fossils.
"The New Gresham Encyclopedia. Vol. 1 Part 3" by Various
I hold in my hand a fossil trilobite of normal proportions.
"The Glaciers of the Alps" by John Tyndall
Such an eye had the trilobite.
"The Religion of Geology and Its Connected Sciences" by Edward Hitchcock
It abounds in beautiful masses of coral, shells, and trilobites.
"The New Gresham Encyclopedia" by Various
The Trilobites are an extinct group, but closely allied to some modern Crustaceans.
"The Chain of Life in Geological Time" by Sir J. William Dawson
We have several fine trilobites, corals, and other fossils.
"St. Nicholas Vol XIII. No. 8 June 1886" by Various
Trilobites have been discovered in Rikuzen.
"Encyclopaedia Britannica, 11th Edition, Volume 15, Slice 2" by Various