…It is a sedimentary structure containing laminae of biological origin, and its name comes from stromatolith, named by E. Karkowski in 1908. Its appearance can vary from flat to wavy mat-like (algal mat), dome-like, nodular, spherical, or columnar, but its characteristic laminar structure is formed by overlapping layers 0.6 to 1.0 mm thick. … *Some of the terminology that mentions "stromatolith" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…生物起源のラミナ(葉理)にとむ堆積構造のことで,1908年にE.カルコフスキが名づけたストロマトリスstromatolithが語源。外観は平坦ないし波型マット状(アルガルマットalgal mat),ドーム状,ノジュール状,球状,柱状といろいろだが,特徴となるラミナ構造は,厚さ0.6~1.0mmの層が重なりあってつくる。… ※「stromatolith」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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