1 Jinis
1.1 jinis
gandheng tuff, tuff rhyolitic, basaltic tuff, trachyte tuff, tuff andesitic lan ignimbrite.
nepheline-basanite, analcite-basanite lan leucite-basanite
1.2 fitur
tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring, tahan struktural dhuwur marang erosi lan iklim, digunakake minangka Touchstone a
1.3 pinunjul arkeologi
1.3.1 monumen
1.3.2 monumen misuwur
pulo Paskah ing segitiga Polinesia, pacific segara
data ora kasedhiya
1.3.3 reca
1.3.4 patung misuwur
data ora kasedhiya
ora ditrapake
1.3.5 Pictographs
1.3.6 petroglyphs
1.3.7 figurines
1.4 fosil