Petroleum Systems of the Lower Saxony Basin, Germany

1994 ◽  
pp. 573-586 ◽  
Keyword(s):  
Lower Saxony ◽  
Petroleum Systems ◽  
Lower Saxony Basin

Organic geochemistry and depositional history of the Barremian–Aptian boundary interval in the Lower Saxony Basin, northern Germany

1998 ◽  
Vol 19 (5) ◽  
pp. 581-614 ◽  
Author(s):  
Ralf Littke ◽  
Lutz Jendrzejewski ◽  
Peter Lokay ◽  
Wang Shuangqing ◽  
Jürgen Rullkötter
Keyword(s):  
Organic Geochemistry ◽  
Northern Germany ◽  
Lower Saxony ◽  
Depositional History ◽  
Lower Saxony Basin ◽  
History Of

scholarly journals Rare Campanian Echinoids from Höver and Misburg (Hannover Area, Lower Saxony, Germany)

Fossil Record ◽  
2002 ◽  
Vol 5 (1) ◽  
pp. 121-139
Author(s):  
C. Neumann ◽  
J. W. M. Jagt ◽  
R. W.J. M. van der Ham
Keyword(s):  
Cement Industry ◽  
Northern Germany ◽  
Lower Saxony ◽  
The Caucasus ◽  
Lower Saxony Basin ◽  
New Material ◽  
The Rich ◽  
Marly Limestone ◽  
Lower Campanian ◽  
Upper Campanian

Amongst the rich and fairly diverse echinoid faunas from the Campanian marl/marly limestone facies as exposed at the large quarries of the cement industry near Höver and Misburg (east of Hannover, northern Germany), there are a few rare taxa, most of which have not been recorded previously from the Lower Saxony Basin. These include <i>Echinogalerus peltiformis</i> (Wahlenberg, 1821), <i>Conulus (C.) matesovi</i> Poslavskaia & Moskvin in Moskvin 1959, <i>Hagenowia blackmorei</i> Wright & Wright, 1949, <i>Diplodetus</i> sp., and <i>Peroniaster cotteaui</i> Gauthier in Peron 1887. New material of another rare species, <i>Hemiaster</i> gr. <i>aquisgranensis</i> Schlüter, 1899, is here described. The palaeoecological significance of the rarity of these is briefly discussed. Of particular note, in a palaeobiogeographic context, are <i>E. peltiformis</i> and <i>C. matesovi</i>. The former is well known from Lower and Upper Campanian arenitic facies in southern Sweden, while the latter was held to be confined to the Lower Campanian of the Caucasus and Kazakhstan. These two species may have immigrated into the Lower Saxony Basin following transgressive pulses or within transgressive systems tracts. <br><br> Die reiche und vergleichsweise diverse Echinidenfauna der Mergel/Mergelkalk-Rhythmite des Campans von Misburg und Höver bei Hannover enthält einige seltene Taxa, die bisher aus dem Niedersächsischen Becken nicht bekannt waren. Dazu gehören <i>Echinogalerus peltiformis</i> (Wahlenberg, 1821), <i>Conulus (C.) matesovi</i> Poslavskaia & Moskvin in Moskvin 1959, <i>Hagenowia blackmorei</i> Wright & Wright, 1949, <i>Diplodetus</i> sp. und <i>Peroniaster cotteaui</i> Gauthier in Peron 1887. Für eine weitere Art, <i>Hemiaster</i> gr. <i>aquisgranensis</i> Schlüter, 1899, werden neue Funde beschrieben. Die paläoökologische Bedeutung der Seltenheit der vorliegenden Taxa wird diskutiert. Als besonders bedeutsam erweisen sich dabei die Vorkommen von <i>E. peltiformis</i> und <i>C. matesovi</i>. Ersterer war bisher ausschließlich aus den küstennahen Kalkareniten Südschwedens bekannt, letzterer wurde bisher nur im Untercampan des Kaukasus und von Asserbaidschan und Kasachstan nachgewiesen. Beide Arten sind wahrscheinlich im Rahmen transgressiver Schübe dritter Ordnung in das Niedersächsische Becken eingewandert. <br><br> doi:<a href="http://dx.doi.org/10.1002/mmng.20020050109" target="_blank">10.1002/mmng.20020050109</a>

scholarly journals Pyrophyllite formation in the thermal aureole of a hydrothermal system in the Lower Saxony Basin, Germany

Geofluids ◽  
2015 ◽  
Vol 16 (2) ◽  
pp. 349-363 ◽  
Author(s):  
P. Will ◽  
V. Lüders ◽  
K. Wemmer ◽  
H. A. Gilg
Keyword(s):  
Hydrothermal System ◽  
Lower Saxony ◽  
Lower Saxony Basin
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