A mark or impression left by an organism., Hollow space left after an organism decomposes., Mineral-filled mold forming a replica., Replacement of organic material with minerals., Organisms preserved in hardened tree sap., Organisms preserved in ice..

Skor Tablosu

Görsel stil

Seçenekler

Şablonu değiştir

)
Otomatik olarak kaydedilen geri yüklensin mi: ?