Answer: B. Hamilton County on the plains of central Texas
Explanation:
Limestone: Flaky and mainly made of bones.
Shale: Fine grained and made of clay fragments.
Flint: Hard rock made up of mineral quartz. Also can be used to make fire (flint and steel)
Hope this helped you!
Matteuccia is a genus of ferns and one of the species are Matteuccia struthiopteris. Hope that helps! :))