[Article] Microscopic animals of the sea Adjust Share Their relation to the beginnings of life and mind By Howard J. Shannon, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Evolution Marine invertebrates Microorganisms Naturalists United States More from Howard J. Shannon Do Insects Migrate Like Birds? The foster-children of the shore A September day on the shore Adjust Share Close < Previous Issue | View All Issues | Next Issue > June 1910 < Previous Issue | View All Issues | Next Issue > Table of Contents Close