貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層 : shell-concentrated bed

貝化石密集層（砂岩） : shell-concentrated bed (sand stone)

貝化石密集層（砂岩） : shell-concentrated bed (sand stone)

貝化石密集層（砂岩） : shell-concentrated bed (sand stone)

貝化石密集層（砂岩） : shell-concentrated bed (sand stone)

貝化石密集層（砂岩） : shell-concentrated bed (sand stone)