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Messel Formation

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Laminated oil shale of the Middle <span class="search-highlight">Messel</span> <span class="search-highlight">Formation</span>, lithofacies-type 1. (a)...

Laminated oil shale of the Middle Messel Formation, lithofacies-type 1. (a)...

Published: 01 July 2003
Figure 2. Laminated oil shale of the Middle Messel Formation, lithofacies-type 1. (a) Transmitted light micrograph of laminated oil shale with dark algal layers (A) and bright inorganic (mineral)-dominated layers (I). Thin section, image width 2.0 mm, height 1.3 mm. (b) HRSEM micrograph. Algal
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Massive, less well-bedded oil shale of the Middle <span class="search-highlight">Messel</span> <span class="search-highlight">Formation</span>, lithofa...

Massive, less well-bedded oil shale of the Middle Messel Formation, lithofa...

Published: 01 July 2003
Figure 3. Massive, less well-bedded oil shale of the Middle Messel Formation, lithofacies-type 2. (a) Transmitted light micrograph of less well-bedded oil shale formed of a mixture of clay minerals and dispersed organic matter with some isolated quartz grains, lithoclasts and resedimented
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Confocal laser scanning micrographs (CLSM) of the Middle <span class="search-highlight">Messel</span> <span class="search-highlight">Formation</span> o...

Confocal laser scanning micrographs (CLSM) of the Middle Messel Formation o...

Published: 01 July 2003
Figure 4. Confocal laser scanning micrographs (CLSM) of the Middle Messel Formation oil shale. Double detection of green and red fluorescence illustrated in overlay images. (A) Algal layer, (I) inorganic-dominated layer, (T) Tetraedron minimum (A. Braun) Hansgirg 1888 , ( p) pollen grain, (fs
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Dehydration series in ESEM micrographs, Middle <span class="search-highlight">Messel</span> <span class="search-highlight">Formation</span>, lithofacie...

Dehydration series in ESEM micrographs, Middle Messel Formation, lithofacie...

Published: 01 July 2003
Figure 5. Dehydration series in ESEM micrographs, Middle Messel Formation, lithofacies-type 1. Algal layer (image centre) sandwiched by inorganic, mineral-dominated layers below and above. During dehydration, brittle fractures form within the transition zones. The fractures grow with increasing
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Dehydration series in ESEM micrographs, Middle <span class="search-highlight">Messel</span> <span class="search-highlight">Formation</span>, lithofacie...

Dehydration series in ESEM micrographs, Middle Messel Formation, lithofacie...

Published: 01 July 2003
Figure 6. Dehydration series in ESEM micrographs, Middle Messel Formation, lithofacies-type 1. Transition zone of an inorganic, mineral-dominated layer (above) and a siderite layer (below). During dehydration, a brittle fracture forms within the transition zone. The fracture grows
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A, Generalized section of core <span class="search-highlight">Messel</span> 2001 (after Felder and Harms 2004 ) ...

A, Generalized section of core Messel 2001 (after Felder and Harms 2004 ) ...

Published: 15 August 2018
and 59 m core depth (see Lenz et al. 2015 ). EILP, early initial lake phase; LILP, late initial lake phase. B, Stratigraphic position of the Lower and Middle Messel Formation (MMF), including comparison of the Messel Formation related to the magnetostratigraphic (GPTS, global polarity timescale
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a) Generalized section of the <span class="search-highlight">Messel</span> 2001 core (after Felder and Harms, 2...

a) Generalized section of the Messel 2001 core (after Felder and Harms, 2...

Published: 01 January 2007
Text-Figure 2. a) Generalized section of the Messel 2001 core (after Felder and Harms, 2004 ). b) The stratigraphic position of the Messel Formation: comparison of the Messel Formation related to the magnetostratigraphic (GPTS = Global Polarity Time Scale) and biochronologic (ELMA
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( a ) Generalized section of the <span class="search-highlight">Messel</span> 2001 core (after Felder &amp;amp; Harm...

( a ) Generalized section of the Messel 2001 core (after Felder & Harm...

Published: 22 September 2016
Fig. 2. ( a ) Generalized section of the Messel 2001 core (after Felder & Harms 2004 ) with the marker horizon α (alpha) at 27.35 m. ( b ) Oil shale of the Middle Messel Formation showing annual stratification with alternating light and dark layers (left: high-resolution core micrograph from
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Overall pollen diagram of 715 samples from core <span class="search-highlight">Messel</span> 2001 between 1.09 an...

Overall pollen diagram of 715 samples from core Messel 2001 between 1.09 an...

Published: 15 August 2018
Messel Formation (MMF) zones were used. The 35 samples from the event bed were excluded because of redeposition.
Journal Article

DISTRIBUTION AND PALEOECOLOGIC SIGNIFICANCE OF THE FRESHWATER DINOFLAGELLATE CYST MESSELODINIUM THIELEPFEIFFERAE GEN. ET SP. NOV FROM THE MIDDLE EOCENE OF LAKE MESSEL, GERMANY

OLAF K. LENZ, VOLKER WILDE, WALTER RIEGEL, TILL HEINRICHS
Journal: Palynology
Published: 01 January 2007
Palynology (2007) 31 (1): 119–134.
DOI: https://doi.org/10.2113/gspalynol.31.1.119
...Text-Figure 2. a) Generalized section of the Messel 2001 core (after Felder and Harms, 2004 ). b) The stratigraphic position of the Messel Formation: comparison of the Messel Formation related to the magnetostratigraphic (GPTS = Global Polarity Time Scale) and biochronologic (ELMA...
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Non-metric multidimensional scaling (NMDS) of palynological data of 680 sam...

Non-metric multidimensional scaling (NMDS) of palynological data of 680 sam...

Published: 15 August 2018
but continuous vegetation change from early initial lake phase 1 (EILP1) to Middle Messel Formation 6 (MMF6). LILP, late initial lake phase. C, Scatter plot of the first two axes showing the arrangement of taxa. The dots represent the different samples (see A).
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A, Rarefied within-sample richness (alpha diversity) at 200 counted individ...

A, Rarefied within-sample richness (alpha diversity) at 200 counted individ...

Published: 15 August 2018
Figure 6. A, Rarefied within-sample richness (alpha diversity) at 200 counted individual palynomorphs for 680 samples from Lake Messel. The black line represents the five-sample moving average. EILP, early initial lake phase; LILP, late initial lake phase; MMF, Middle Messel Formation. B, Box
Journal Article

New methods applied to the microstructure analysis of Messel oil shale: confocal laser scanning microscopy (CLSM) and environmental scanning electron microscopy (ESEM)

THOMAS NIX, SUSANNE FEIST-BURKHARDT
Published: 01 July 2003
Geological Magazine (2003) 140 (4): 469–478.
DOI: https://doi.org/10.1017/S0016756803008094
...Figure 2. Laminated oil shale of the Middle Messel Formation, lithofacies-type 1. (a) Transmitted light micrograph of laminated oil shale with dark algal layers (A) and bright inorganic (mineral)-dominated layers (I). Thin section, image width 2.0 mm, height 1.3 mm. (b) HRSEM micrograph. Algal...
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A 600 k.y. record of El Niño–Southern Oscillation (ENSO): Evidence for persisting teleconnections during the Middle Eocene greenhouse climate of Central Europe

Olaf K. Lenz, Volker Wilde, Walter Riegel, Franz-Jürgen Harms
Journal: Geology
Published: 01 July 2010
Geology (2010) 38 (7): 627–630.
DOI: https://doi.org/10.1130/G30889.1
...., 2002 ). The sedimentation rates derived from the present counts vary between 0.10 and 0.15 mm/yr, corresponding to an average sedimentation rate of 0.14 mm/yr for the entire oil shale of the Middle Messel Formation. Thus, the counted sections between 89.86 m and 3.87 m cover a time interval of ∼600 k.y...
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ENSO- and solar-driven sub-Milankovitch cyclicity in the Palaeogene greenhouse world; high-resolution pollen records from Eocene Lake Messel, Germany

Olaf K. Lenz, Volker Wilde, Walter Riegel
Published: 22 September 2016
Journal of the Geological Society (2017) 174 (1): 110–128.
DOI: https://doi.org/10.1144/jgs2016-046
...Fig. 2. ( a ) Generalized section of the Messel 2001 core (after Felder & Harms 2004 ) with the marker horizon α (alpha) at 27.35 m. ( b ) Oil shale of the Middle Messel Formation showing annual stratification with alternating light and dark layers (left: high-resolution core micrograph from...
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Estimations of richness and evenness using sample-based incidence data for ...

Estimations of richness and evenness using sample-based incidence data for ...