nodular

Also, nodular or kidney-shaped masses of what the quarrymen call plaster-eggs—apparently snowy gypsum.

Points were made from Ft. Payne chert, Bangor nodular flint, jasper or other local materials.

This indicates manufacture from nodular materials, mostly Bangor flint in the area of the type site.

Flints of Strepy type are nodular and partly trimmed into cutting edges, the smooth surface being left as a handle.

Seed vessel quadrangular, nodular, glabrous, containing many oval seeds.