poromata
/ˌpɒroʊˈmɑːtə/ (por-oh-MAH-tah)
Definitions
1. noun
A type of sedimentary rock formed from the compression of volcanic ash and other materials.
“The geologists discovered a new layer of poromata in the ancient riverbed.”
/ˌpɒroʊˈmɑːtə/ (por-oh-MAH-tah)
1. noun
A type of sedimentary rock formed from the compression of volcanic ash and other materials.
“The geologists discovered a new layer of poromata in the ancient riverbed.”