Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Animikie_Group> ?p ?o }
- Animikie_Group abstract "The Animikie Group is a geologic group composed of sedimentary and metasedimentary rock, having been originally deposited between 2,500 and 1,800 million years ago within the Animikie Basin. This group of formations is geographically divided into the Gunflint Range, the Mesabi and Vermilion ranges, and the Cuyuna Range. On the map, the Animikie Group is the dark gray northeast-trending belt which ranges from south-central Minnesota, U.S., up to Thunder Bay, Ontario, Canada. The Gunflint Iron Range is the linear black formation labeled G, the Mesabi Iron Range is the jagged black linear formation labeled F, and Cuyuna Iron Range is the two black spots labeled E. The gabbro of the Duluth Complex, intruded during the formation of the Midcontinent Rift, separates the Mesabi and Gunflint iron ranges; it is shown by the speckled area wrapping around the western end of Lake Superior.Banded-iron formations are iron formations which formed about 2,000 million years ago and were first described in the Lake Superior region. Sediments associated with the last stage of the Great Lakes tectonic zone contain banded-iron formations. These sediments were deposited for two hundred million years and extend intermittently along roughly the same trend as the Great Lakes tectonic zone, from Minnesota into eastern Ontario, Canada, and through upper Wisconsin and Michigan. They are characterized by bands of iron compounds and chert. Enough oxygen had accumulated in seawater so that dissolved iron was oxidized; iron reacts with oxygen to form compounds that precipitate out – including hematite, limonite and siderite. These iron compounds precipitated from the seawater in varying proportions with chert, producing banded-iron formations. These iron formations are abundant in the Lake Superior region. The Sudbury Impact event occurred 1,850 million years ago; it is theorized that this caused the end of the banded-iron deposits. The results of the impact affected concentrations of dissolved oxygen in the sea; the accumulation of banded-iron formations suddenly ended 1,850 million years ago.The Gunflint Range consists of a basal conglomerate, then the Gunflint Iron formation and the Gunflint Chert with the Rove Formation deposited on top. The Mesabi Range consists of the basal Pokegama Quartzite layer, then the Biwabik Iron Formation with the Virginia Formation deposited on top. The Vermilion Range consists of the basal Ely Greenstone, then the Soudan Iron formation with various granites on top. The Cuyuna Range consists of the basal North Range group, then the Trommald Formation with the Thomson Formation deposited on top.".
- Animikie_Group thumbnail Animikie_Group,_Marquette_Range_and_Huronian_supergroups2.PNG?width=300.
- Animikie_Group wikiPageID "26982485".
- Animikie_Group wikiPageLength "45694".
- Animikie_Group wikiPageOutDegree "128".
- Animikie_Group wikiPageRevisionID "677106674".
- Animikie_Group wikiPageWikiLink Algoman_orogeny.
- Animikie_Group wikiPageWikiLink Anticline.
- Animikie_Group wikiPageWikiLink Archean.
- Animikie_Group wikiPageWikiLink Argillite.
- Animikie_Group wikiPageWikiLink Banded_iron_formation.
- Animikie_Group wikiPageWikiLink Basalt.
- Animikie_Group wikiPageWikiLink Biwabik_Iron_Formation.
- Animikie_Group wikiPageWikiLink Burntside_Lake.
- Animikie_Group wikiPageWikiLink Category:Geologic_groups_of_Michigan.
- Animikie_Group wikiPageWikiLink Category:Geologic_groups_of_Minnesota.
- Animikie_Group wikiPageWikiLink Category:Geologic_groups_of_Wisconsin.
- Animikie_Group wikiPageWikiLink Category:Geological_groups.
- Animikie_Group wikiPageWikiLink Category:Geology_of_Ontario.
- Animikie_Group wikiPageWikiLink Category:Stratigraphy_of_Ontario.
- Animikie_Group wikiPageWikiLink Chert.
- Animikie_Group wikiPageWikiLink Chicxulub_crater.
- Animikie_Group wikiPageWikiLink Clastic_rock.
- Animikie_Group wikiPageWikiLink Compression_(geology).
- Animikie_Group wikiPageWikiLink Conglomerate_(geology).
- Animikie_Group wikiPageWikiLink Crust_(geology).
- Animikie_Group wikiPageWikiLink Cuyuna_Range.
- Animikie_Group wikiPageWikiLink Dike_(geology).
- Animikie_Group wikiPageWikiLink Duluth_Complex.
- Animikie_Group wikiPageWikiLink Ely_Greenstone.
- Animikie_Group wikiPageWikiLink Fault_(geology).
- Animikie_Group wikiPageWikiLink Fissure_vent.
- Animikie_Group wikiPageWikiLink Foreland_basin.
- Animikie_Group wikiPageWikiLink Gabbro.
- Animikie_Group wikiPageWikiLink Geography_of_Ontario.
- Animikie_Group wikiPageWikiLink Geologic_group.
- Animikie_Group wikiPageWikiLink Granite.
- Animikie_Group wikiPageWikiLink Great_Lakes_tectonic_zone.
- Animikie_Group wikiPageWikiLink Great_Oxygenation_Event.
- Animikie_Group wikiPageWikiLink Greenstone_belt.
- Animikie_Group wikiPageWikiLink Grenville_Front_Tectonic_Zone.
- Animikie_Group wikiPageWikiLink Grenville_orogeny.
- Animikie_Group wikiPageWikiLink Greywacke.
- Animikie_Group wikiPageWikiLink Gunflint_Chert.
- Animikie_Group wikiPageWikiLink Gunflint_Range.
- Animikie_Group wikiPageWikiLink Gunflint_chert.
- Animikie_Group wikiPageWikiLink Hematite.
- Animikie_Group wikiPageWikiLink History_of_the_Rove_Formation.
- Animikie_Group wikiPageWikiLink Hotspot_(geology).
- Animikie_Group wikiPageWikiLink Huronian_Supergroup.
- Animikie_Group wikiPageWikiLink Hypervelocity.
- Animikie_Group wikiPageWikiLink Igneous.
- Animikie_Group wikiPageWikiLink Igneous_rock.
- Animikie_Group wikiPageWikiLink Impact_event.
- Animikie_Group wikiPageWikiLink Intrusion.
- Animikie_Group wikiPageWikiLink Iron.
- Animikie_Group wikiPageWikiLink Iron_ore.
- Animikie_Group wikiPageWikiLink Iron_oxide.
- Animikie_Group wikiPageWikiLink Iron_sulfide.
- Animikie_Group wikiPageWikiLink Lake_Huron.
- Animikie_Group wikiPageWikiLink Lake_Superior.
- Animikie_Group wikiPageWikiLink Lake_Vermilion.
- Animikie_Group wikiPageWikiLink Limonite.
- Animikie_Group wikiPageWikiLink Magnetite.
- Animikie_Group wikiPageWikiLink Marquette_Range_Supergroup.
- Animikie_Group wikiPageWikiLink Mesabi_Range.
- Animikie_Group wikiPageWikiLink Metamorphism.
- Animikie_Group wikiPageWikiLink Metasediment.
- Animikie_Group wikiPageWikiLink Michigan.
- Animikie_Group wikiPageWikiLink Midcontinent_Rift.
- Animikie_Group wikiPageWikiLink Midcontinent_Rift_System.
- Animikie_Group wikiPageWikiLink Mille_Lacs_Group.
- Animikie_Group wikiPageWikiLink Minnesota.
- Animikie_Group wikiPageWikiLink Minnesota_River_Valley_subprovince.
- Animikie_Group wikiPageWikiLink Mud.
- Animikie_Group wikiPageWikiLink Mudstone.
- Animikie_Group wikiPageWikiLink North_Range_Group.
- Animikie_Group wikiPageWikiLink North_Shore_(Lake_Superior).
- Animikie_Group wikiPageWikiLink Oxocarbon.
- Animikie_Group wikiPageWikiLink Oxygen.
- Animikie_Group wikiPageWikiLink Pembine-Wausau_island_arc.
- Animikie_Group wikiPageWikiLink Peneplain.
- Animikie_Group wikiPageWikiLink Penokean_orogeny.
- Animikie_Group wikiPageWikiLink Pokegama_Quartzite.
- Animikie_Group wikiPageWikiLink Precipitation_(chemistry).
- Animikie_Group wikiPageWikiLink Properties_of_water.
- Animikie_Group wikiPageWikiLink Proterozoic.
- Animikie_Group wikiPageWikiLink Pyrite.
- Animikie_Group wikiPageWikiLink Quartz.
- Animikie_Group wikiPageWikiLink Radiometric_dating.
- Animikie_Group wikiPageWikiLink Red_beds.
- Animikie_Group wikiPageWikiLink Richter_magnitude_scale.
- Animikie_Group wikiPageWikiLink Rift.
- Animikie_Group wikiPageWikiLink Saganaga_Lake.
- Animikie_Group wikiPageWikiLink Sandstone.
- Animikie_Group wikiPageWikiLink Seawater.
- Animikie_Group wikiPageWikiLink Sediment.
- Animikie_Group wikiPageWikiLink Sedimentary_basin.
- Animikie_Group wikiPageWikiLink Shale.
- Animikie_Group wikiPageWikiLink Siderite.