About IZUNO GUMPEI
About SHIBAHARA AKIHIKO
About 地質標本館
About AOKI MASAHIRO
About 地質標本館
About 日本古生物学会年会講演予稿集
About stromatolite
About intertidal zone
About morphology(form)
About paleoenvironment
About Holocene Epoch
About Western Australia
About Cenozoic
About Sedimentary environments,facies
About 潮間帯
About ストロマトライト
About 形状変化