Otzberg

Last updated
Otzberg
Wappen Otzberg.svg
Location of Otzberg within Darmstadt-Dieburg district
Otzberg in DA.svgGriesheimBickenbachMünsterBabenhausen
Germany adm location map.svg
Red pog.svg
Otzberg
Hesse location map.svg
Red pog.svg
Otzberg
Coordinates: 49°50′N08°55′E / 49.833°N 8.917°E / 49.833; 8.917
Country Germany
State Hesse
Admin. region Darmstadt
District Darmstadt-Dieburg
Subdivisions6 Ortsteile
Government
   Mayor (201824) Matthias Weber [1]
Area
  Total41.95 km2 (16.20 sq mi)
Highest elevation
367 m (1,204 ft)
Lowest elevation
170 m (560 ft)
Population
 (2022-12-31) [2]
  Total6,540
  Density160/km2 (400/sq mi)
Time zone UTC+01:00 (CET)
  Summer (DST) UTC+02:00 (CEST)
Postal codes
64853
Dialling codes 06162, 06163
Vehicle registration DA
Website www.otzberg.de

Otzberg is a municipality in the district of Darmstadt-Dieburg, located in the Odenwald forest region of Germany. It was founded in 1972 by the merger of six former independent municipalities.

Contents

Otzberg consists of seven villages: Habitzheim, Hering, Lengfeld with Zipfen, Nieder-Klingen, Ober-Klingen and Ober-Nauses, and Schloss-Nauses.

One place of interest in Otzberg is its eponymous castle, a medieval fortress that was first mentioned in 1231. It is widely known for its white tower. The castle itself has been slowly reconstructed to resemble its medieval appearance.

Partners

Geography

Location

The town is located in the northern Odenwald in southern Hesse. The Otzberg, an extinct volcano, rises above the village, reaching a height of 367 m above sea level. In clear conditions one can see from here to Frankfurt am Main and the Taunus.

Geology

The Otzberg is an extinct volcano made of Böllstein gneiss, formed on an old fault zone (the Otzberg column), which continues to the south and separates the eastern Böllsteiner, which is about 50 million years younger than western Bergsträßer Odw.

The Böllstein gneiss and basalt Otzberg caused by large movements of the Earth's crust in two different geological eras: [3]

In the Palaeozoic (Paleozoic) walked the continental drift a southern continent to continent on a north. [4] This collided intervening dwarf-continent and in the Devonian and Carboniferous period (about 380-320 million years ago), the Variscan Mountains to the Odw counts delayed. [5] was already in the history of Böllsteiner gneiss. He emerged from granitic rocks, which have penetrated about 410 million years ago as molten rock from below into older sedimentary rocks. These were common - sunk into deeper areas of the Earth's crust and converted there, at a high temperature pressure to schists and gneisses - a result of the co-thrusts. At the Otzberg column is welded these rocks - in the course of plate collision - with those of the Bergstrasse Odws.

Extinct volcano Otzberg and the old fort Veste Otzberg with the white tower Otzberg panoramo 2.jpg
Extinct volcano Otzberg and the old fort Veste Otzberg with the white tower

Many millions of years later, the mountain was already removed down to his torso and powerful Buntsandstein, Muschelkalk, Keuper and law [6] - deposits had altered the landscape, it came in Central Europe back to strong movements in the crust: In connection with a rift zone from the Mediterranean to the North Sea broke - in the Tertiary about 45 million years - the Upper Rhine Graben - and hence the Erbacher-Michelstädter ditch. To the subsidence in the Rhine-Main area also includes the Tire Bay. As a result, many cross dissected and transverse fractures in the area now Odenwald mountain blocks and ditches, so that magma could penetrate to the surface. Were formed in the central and northern Odw approximately 35-20 million years ago volcanoes such as the Otzberg. Some columns were filled with ore-bearing quartz and Schwerspatlösungen.

The Vulcan blankets are now - have been removed by erosion - as well as the Buntsandstein, Muschelkalk, Keuper and Jurassic - deposits. What is left is the basalt columns at Castle Hill - as remnants of the crater fill. The crystalline rock body was exposed again, Rivers cut a valley and then formed the present landscape.

Evidence of its geological past are relics of quarries and mines: [7]

See also

Odenwald#Geology

Related Research Articles

<span class="mw-page-title-main">Odenwald</span> Low mountain range in Germany

The Odenwald is a low mountain range in the German states of Hesse, Bavaria and Baden-Württemberg.

<span class="mw-page-title-main">Thuringian Forest</span> Mountain range in the German state of Thuringia

The Thuringian Forest, is a mountain range in the southern parts of the German state of Thuringia, running northwest to southeast. Skirting from its southerly source in foothills to a gorge on its north-west side is the Werra valley. On the other side of the Forest is an upper outcrop of the North German Plain, the Thuringian Basin, which includes the city Erfurt. The south and south-east continuation of the range is the highland often called the Thuringian-Vogtlandian Slate Mountains.

<span class="mw-page-title-main">Geology of Great Britain</span> Overview of the geology of Great Britain

The geology of Great Britain is renowned for its diversity. As a result of its eventful geological history, Great Britain shows a rich variety of landscapes across the constituent countries of England, Wales and Scotland. Rocks of almost all geological ages are represented at outcrop, from the Archaean onwards.

<span class="mw-page-title-main">Reichelsheim (Odenwald)</span> Municipality in Hesse, Germany

Reichelsheim (Odenwald) is a municipality in the Odenwaldkreis (district) in Hesse, Germany.

<span class="mw-page-title-main">Groß-Umstadt</span> Town in Hesse, Germany

Groß-Umstadt is a town in the district of Darmstadt-Dieburg in the Bundesland of Hesse in Germany. It is near Darmstadt and Frankfurt, in the southeastern part of the Rhine-Main Metropolitan Region, just north of the Odenwald mountain range.

<span class="mw-page-title-main">Pfungstadt</span> Town in Hesse, Germany

Pfungstadt is a town of 25,029 inhabitants (2020), in the district of Darmstadt-Dieburg in the state of Hesse, Germany.

<span class="mw-page-title-main">Höchst im Odenwald</span> Municipality in Hesse, Germany

Höchst im Odenwald is a municipality in the Odenwaldkreis (district) in Hesse, Germany.

The Cadomian Orogeny was a tectonic event or series of events in the late Neoproterozoic, about 650–550 Ma, which probably included the formation of mountains. This occurred on the margin of the Gondwana continent, involving one or more collisions of island arcs and accretion of other material at a subduction zone. The precise events, and geographical position, are uncertain, but are thought to involve the terranes of Avalonia, Armorica and Iberia. Rocks deformed in the orogeny are found in several areas of Europe, including northern France, the English Midlands, southern Germany, Bohemia, southern Poland and the southwest Iberian Peninsula. The name comes from Cadomus, the Latin name for Caen, northern France. L Bertrand gave the orogeny its name in 1921, naming it after Cadomus the Gaulish name for Caen in Normandy. He defined the end as being marked by Lower Palaeozoic red beds.

<span class="mw-page-title-main">Fränkisch-Crumbach</span> Municipality in Hesse, Germany

Fränkisch-Crumbach is a municipality in the Odenwaldkreis (district) in Hesse, Germany.

<span class="mw-page-title-main">Saxothuringian Zone</span> Structural or tectonic zone in the Hercynian or Variscan orogen of central and western Europe

The Saxothuringian Zone, Saxo-Thuringian zone or Saxothuringicum is in geology a structural or tectonic zone in the Hercynian or Variscan orogen of central and western Europe. Because rocks of Hercynian age are in most places covered by younger strata, the zone is not everywhere visible at the surface. Places where it crops out are the northern Bohemian Massif, the Spessart, the Odenwald, the northern parts of the Black Forest and Vosges and the southern part of the Taunus. West of the Vosges terranes on both sides of the English Channel are also seen as part of the zone, for example the Lizard complex in Cornwall or the Léon Zone of the Armorican Massif (Brittany).

The Buntsandstein or Bunter sandstone is a lithostratigraphic and allostratigraphic unit in the subsurface of large parts of west and central Europe. The Buntsandstein predominantly consists of sandstone layers of the Lower Triassic series and is one of three characteristic Triassic units, together with the Muschelkalk and Keuper that form the Germanic Trias Supergroup.

<span class="mw-page-title-main">Odenwald Railway (Hesse)</span>

The Odenwald Railway is a mainly single-tracked main line from Darmstadt and Hanau to Eberbach on the River Neckar, which crosses the Odenwald mountains in the German states of Hesse and Baden-Württemberg. Since 1882 the route has been operated throughout as a standard gauge line and since 2005 has been worked by diesel multiples owned by the VIAS private railway company.

The Hanau-Seligenstadt Basin is a subbasin of the Upper Rhine Graben southeast of Frankfurt am Main.

<span class="mw-page-title-main">South German Scarplands</span> Landscape in Switzerland, Bavaria and Baden-Württemberg

The South German Scarplands is a geological and geomorphological natural region or landscape in Switzerland and the south German states of Bavaria and Baden-Württemberg. The landscape is characterised by escarpments.

<span class="mw-page-title-main">Geology of the Pyrenees</span> European regional geology

The Pyrenees are a 430-kilometre-long, roughly east–west striking, intracontinental mountain chain that divide France, Spain, and Andorra. The belt has an extended, polycyclic geological evolution dating back to the Precambrian. The chain's present configuration is due to the collision between the microcontinent Iberia and the southwestern promontory of the European Plate. The two continents were approaching each other since the onset of the Upper Cretaceous (Albian/Cenomanian) about 100 million years ago and were consequently colliding during the Paleogene (Eocene/Oligocene) 55 to 25 million years ago. After its uplift, the chain experienced intense erosion and isostatic readjustments. A cross-section through the chain shows an asymmetric flower-like structure with steeper dips on the French side. The Pyrenees are not solely the result of compressional forces, but also show an important sinistral shearing.

Otto Heinrich Erdmannsdörffer was a German mineralogist and petrographer, known for his analysis of rocks and minerals found in the Odenwald, the Black Forest and the Harz Mountains. He was the son of historian Bernhard Erdmannsdörffer.

<span class="mw-page-title-main">Geology of Germany</span> Overview of the geology of Germany

The geology of Germany is heavily influenced by several phases of orogeny in the Paleozoic and the Cenozoic, by sedimentation in shelf seas and epicontinental seas and on plains in the Permian and Mesozoic as well as by the Quaternary glaciations.

<span class="mw-page-title-main">Vogelsberg</span> Mountain range in Hesse

The is a large volcanic mountain range in the German Central Uplands in the state of Hesse, separated from the Rhön Mountains by the Fulda river valley. Emerging approximately 19 million years ago, the Vogelsberg is Central Europe's largest basalt formation, consisting of a multitude of layers that descend from their peak in ring-shaped terraces to the base.

The geology of Austria consists of Precambrian rocks and minerals together with younger marine sedimentary rocks uplifted by the Alpine orogeny.

<span class="mw-page-title-main">Lordship of Franckenstein</span> Feudal territory of the Holy Roman Empire

The Lordship of Franckenstein was a historical territory in the northern Odenwald. It originated around 1230 from the possessions of the Breuberg, whose center was Frankenstein Castle. Konrad II of Breuberg and his wife Elisabeth of Weiterstadt called themselves Frankenstein after having build the castle henceforth. The dominion remained as condominium in the possession of the family until the year 1662. After the sale by the Frankensteis to Landgrave Louis VI, Landgrave of Hesse-Darmstadt, it came into the possession of Hesse-Darmstadt.

References

  1. "Ergebnisse der letzten Direktwahl aller hessischen Landkreise und Gemeinden" (XLS) (in German). Hessisches Statistisches Landesamt. 5 September 2022.
  2. "Bevölkerung in Hessen am 31.12.2022 nach Gemeinden" (XLS) (in German). Hessisches Statistisches Landesamt. June 2023.
  3. Eckardt Stein u.a : „Geologie des kristallinen Odenwalds – seine magmatische und metamorphe Entwicklung“. In: Jahresberichte und Mitteilungen, Oberrheinischer Geologischer Verein, N.F.83, S. 89-111, 2001
  4. Wolfgang Franke: The mid-European segment of the Variscides: tectono-stratigraphic units, terrane boundaries and plate tectonic evolution. Geol.Soc.London Spec.Publ., 179, S. 35-61, 2000.
  5. R. Altherr u.a.: Plutonism in the Variscan Odenwald (Germany): from subduction to collision. Int. J. Earth Sci. 88, S. 422-443, 1999.
  6. G. Frenzel, G.: Die Nephelingesteinsparagenese des Katzenbuckels im Odenwald. Aufschluß Sonderband 27, 213-228, Heidelberg 1975.
  7. Erwin Nickel: „Odenwald - Vorderer Odenwald zwischen Darmstadt und Heidelberg“. Sammlung geologischer Führer (2. Aufl.) 65, Borntraeger Berlin 1985.