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A microfossil is a fossil that is generally between 0.001 mm and 1 mm in size, [2] the visual study of which requires the use of light or electron microscopy. A fossil which can be studied with the naked eye or low-powered magnification, such as a hand lens, is referred to as a macrofossil .
Fusulinid from the Plattsmouth Chert, Red Oak, Iowa ().Micropaleontology can be roughly divided into four areas of study on the basis of microfossil composition: (a) calcareous, as in coccoliths and foraminifera, (b) phosphatic, as in the study of some vertebrates, (c) siliceous, as in diatoms and radiolaria, or (d) organic, as in the pollen and spores studied in palynology.
SuperSport is an Albanian group of television sports channels operated by terrestrial television platform DigitAlb.The channels broadcast a range of different sports such as the English Premier League, Spanish La Liga, German Bundesliga and Bundesliga 2, Dutch Eredivisie, French Ligue 1 and Ligue 2, UEFA Europa League, UEFA Euro, UEFA Europa Conference League, Copa América, ATP 500, ATP 1000 ...
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M4 Sport is a Hungarian terrestrial television channel owned and operated by Duna Média since 2015. On this channel, events of the 16 prominent Hungarian sports are carried, as well as international sports events, events featuring outstanding Hungarian athletes, and the broadcast of their competitions and championships.
The Gunflint Iron Formation is a banded iron formation, composed predominantly of dense chert and slate layers interbedded with ankerite carbonate layers. The chert layers can be subdivided into black layers (containing organic material and pyrite), red layers (containing hematite), and green layers (containing siderite). [5]
Acritarchs are organic microfossils, known from approximately 1800 million years ago to the present. [inconsistent] The classification is a catch all term used to refer to any organic microfossils that cannot be assigned to other groups.