粘土層の画像素材（写真・イラスト） 1ページ目

Full frame to terrain with arid climate. The surface of the land is cracked. crack soil ground texture. The natural texture of soil with cracks. Broken clay surface of barren dryland wasteland closeup

Dinosaur skeleton. Bones of a prehistoric lizard

Soil layers. Surface horizons upper layer of earth structure with mixture of organic matter, minerals. Dirt and underground clay layer under green grass

首長竜　ムラエノサウルス　ウナギのような姿だそうな…

Showing soil layers of earth. Cross section, schematic education poster. Soil, sand, gravel, loam, clay. Top layers with grass, tree and stones

クチャ（沖縄の土）

ひび割れした地肌

クチャ（沖縄の土）

粘土質の土地の地層

逗子の海岸岩場の絶壁

The layers of soil and rock of road.

vector illustration of geological layers of earth

発掘調査・イメージ

The layers of the earth in a clay pit

クチャ（沖縄の土）

The layers of the earth in a clay pit

Dirt soil ground. Underground layers. Land with grass and rock. Dinosaur fossil. Earth and field game surface. Landscape horizontal borders. Vector cartoon geological topsoil textures set

渋谷川

Soil layers cross-section geological and underground beneath

地層

クチャ（沖縄の土）

掘削で露出した赤土と青っぽい地肌

Underground soil layer of cross-section earth with cityscapes on the top

たけのこ

たけのこ