...covered in the first warm days of spring, with a ferruginous colored mucous matter, about one quarter of an inch thick, which, on examination by the microscope,...filamentous body covered in this way, is often very elegant. The spiral or hclicoidal form of the chains is not easily perceived, unless the chains are thrown on...

...covered in the first warm days of spring with a ferruginous-coloured mucous matter, about a quarter of an inch thick, which, on examination by the microscope,...plume-like appearance of a filamentous body covered in this manner, is often extremely elegant. Alcohol completely dissolves the endochrome (soft colouring matter)...

...covered in the first warm days of spring with a ferruginous-colored mucous matter, about a quarter of an inch thick, which, on examination by the microscope,...millions and millions of these exquisitely beautiful silicious bodies. Every submerged stone, twig, and spear of grass, is enveloped by them ; and the waving,...

...covered iti the first warm days of spring with a ferruginous colored mucous matter, about a quarter of an inch thick, which on examination by the microscope,...filamentous body covered in this way is often very elegant." The genus Bacillaria, so named from the staff-like form of its frustules, is now limited to the species...

...covered in the first warm days of spring with a ferrugineous-colored mucous matter about a quarter of an inch thick, which, on examination by the microscope,...filamentous body covered in this way is often very elegant. 1857.] [April, BALLADS OF SWEDEN. BALLADS now are almost forgotten but to the few, who treasure them...

...covered in the first warm days of spring with a ferrugineous-colored mucous matter about a quarter of an inch thick, which, on examination by the microscope,...filamentous body covered in this way is often very elegant. BALLADS OF SWEDEN. BALLADS now are almost forgotten but to the few, who treasure them up as memorials...

...covered in the first warm days of spring with a ferruginous-coloured mucous matter, about a quarter of an inch thick, which, on examination by the microscope,...proves to be filled with millions and millions of these exquisitely-beautiful siliceous bodies. Every submerged stone, twig, and spear of grass is enveloped...

...exquisitely-beautiful siliceous bodies. Every siibmerged stone, twig, and spear of grass is enveloped bv them ; and the waving plume-like appearance of a filamentous body covered in this way is often very elegant." The frustules of Meridian are attached when young to a gelatinous cushion ; but this disappears with...

...covered in the first warm days of spring with a ferruginous-coloured mucous matter, about a quarter of an inch thick, which, on examination by the microscope,...submerged stone, twig, and spear of grass is enveloped by F .-, them; and the waving plume-like appearance of a filamentous body covered in this way is often...

...microscope, proves to be filled with millions and millions of these exquisitely-beautiful silicious bodies. Every submerged stone, twig, and spear of...filamentous body covered in this way is often very elegant." The frustules of Meridian are attached when young to a gelatinous cushion; but this disappears with...