About the middle of the costa of the hind wings are two small subquadrate black spots.
The hind wings are adorned by three more or less complete rows of bright-blue spots, the inner row composed of large subquadrate spots, each having a circular spot of black at its inner extremity.
It is surrounded by a strong chitinous rim, which is usually square or subquadratebut not infrequently circular or subcircular.
Gemmule-spicules with the lower rotula invariably larger than the upper; both rotulae flat or somewhat sinuous in profile, usually circular but sometimes asymmetrical or subquadrate in outline, varying considerably in size.
It is formed of a reddish, close-grained porphyritic rock, and is subquadrate in section at the butt.
He has also a very highly polished specimen made of serpentine (4 inches) subquadrate in section, and with hemispherical ends, from Lingrow, Orkney.
I have a subquadrateexample (4 inches) of felsite, from Belper, Derbyshire.
This genus is only found in a fossil state usually in the Oolitic beds, it is not resembled by any other; the strong, prominent folds on the three upper angles of the subquadrate aperture present a singular appearance in a section.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "subquadrate" in a variety of sentences. We hope that you will now be able to make sentences using this word.
