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Fossils of the Carboniferous-Permian bryozoan Archimedes †Archimedes †Archimedes communis †Archimedes compactus †Archimedes distans †Archimedes intermedius †Archimedes invaginatus †Archimedes lativolvis †Archimedes macfarlani †Archimedes meekanoides †Archimedes meekanus †Archimedes negligens – or unidentified comparable form
This list of the Paleozoic life of Indiana contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Indiana and are between 538.8 and 252.17 million years of age.
Indiana's fossil record stretches all the way back to the Precambrian. Microbe fossils of this age are known from the state. [1] Later, during the Cambrian period, Indiana was located in equatorial latitudes. Indiana was also covered by a warm shallow sea. [2] This sea was home to brachiopods, trilobites, and sponges. [1]
This is a list of archaeological sites on the National Register of Historic Places in Indiana. Historic sites in the United States qualify to be listed on the National Register of Historic Places by passing one or more of four different criteria; Criterion D permits the inclusion of proven and potential archaeological sites . [ 1 ]
The Survey and Registration Section of the Indiana Division of Historic Preservation and Archaeology oversees this state register. All places within Indiana that are listed on the National Register of Historic Places are automatically on Indiana's Register. Additional sites are on the state register, as the state's register does not require as ...
It is well preserved and common in the fossil record. Like other Lepidodendrales, species of Lepidodendron grew as large-tree-like plants in wetland coal forest environments. They sometimes reached heights of 50 metres (160 feet), [1] and the trunks were often over 1 m (3 ft 3 in) in diameter. They are often known as "scale trees", due to their ...
Lycopodiopsida is a class of vascular plants also known as lycopsids, [1] lycopods, or lycophytes. Members of the class are also called clubmosses , firmosses , spikemosses and quillworts . They have dichotomously branching stems bearing simple leaves called microphylls and reproduce by means of spores borne in sporangia on the sides of the ...
This is a list of properties and districts in Indiana that are listed on the National Register of Historic Places. There are over 2,000 in total. Of these, 44 are National Historic Landmarks. Each of Indiana's 92 counties has at least two listings.