Micrograph
Videos
A micrograph is an image, captured photographically or digitally, taken through a microscope or similar device to show a magnified image of an object. This is opposed to a macrograph or photomacrograp
100× light micrograph of Meissner's corpuscle at the tip of a dermal papillus
40× micrograph of a canine rectum cross section
A photomicrograph of a thin section of a limestone with ooids. The largest is approximately 1.2 mm in diameter. The red object in the lower left is a scale bar indicating relative size.
Measurements of a large Colpoda at 400×
Ooid
Videos
Ooids are small, spheroidal, "coated" sedimentary grains, usually composed of calcium carbonate, but sometimes made up of iron- or phosphate-based minerals. Ooids usually form on the sea floor, most c
Micrograph
…corpuscle at the tip of a dermal papillus 40× micrograph of a canine rectum cross section A photomicrograph of a thin section of a limestone with ooids. The largest is approximately 1.2 mm in diameter. The red object in the lower left is a scale bar indicating relative size. Approximately 10× micrograph…
Modern ooids from a beach on Joulter Cays, The Bahamas.
Ooids on the surface of limestone; Carmel Formation (Middle Jurassic) of southern Utah, USA.
Fossils ooimmured in ooids from the Carmel Formation (Middle Jurassic of southern Utah).