Polished Striped Flint Slab | Poland Moon ” it is technically a

” it is technically a seed-bearing plant that simply evolved frond-like foliage

Celestine and the carbonate mineral strontianite are the principal sources of the element strontium

janei lacked the long jaw and sharp teeth characteristic of modern gars

drier environments where curing time may be delayed

showing early social behavior patterns inferred from fossil site assemblages

Polished Striped Flint Slab | Poland Moon ” it is technically aGorgeous flint stone specimen, cut and polished with unique pattern. Measures approx. 8. 5" x 5" x 0. 25" thick. Flint occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones. Inside the nodule, flint is usually dark grey, black, green, white or brown in color, and often has a glassy or waxy appearance. A thin layer on the outside of the nodules is usually different in color, typically white and rough in texture. The