International Field Workshop on 'The Triassic of eastern France'

More documents

Recommendations

Info

Figure 3: (A) Early Triassic palaeogeographic map of southern part of the German Basin with superimposed palaeoenvironments and fluvial systems. (B) Paeloenvironmental reconstruction of the western part of the Germanic Basin. After Bourquin et al., 2006. 42
Stop 1.2 - Niderviller (Metzger quarry): Upper Buntsandstein (‘Grès à Voltzia’ Fm) Figure 5: Sedimentological log of ‘Grès à Voltzia’ of the Adamswiller Quarry (after Guillocheau et al., 2002a) Figure 4: Outcrop of the ‘Grès à Voltzia’ of the Niderviller quarry Facies association: Single-channel low sinuosity rivers In this quarry (see p. 7 for location, Fig. 4), we observed the two facies of the ‘Grès à Voltzia’ Formation: the ‘Grès à meules’ and the ‘Grès argileux’. The facies association of the ‘Grès à meules’ Member (Fig. 5) is characterized by fine to very fine sandstones with high content of feldspar. They forms lenticular bodies (1,5 to 2 m thick) showing the following vertical arrangement, from base to top: - basal lag with clay clasts which sometimes contains bivalves, - rarely trough cross-bedding of low angle and pluri-metre long wavelength, - parallel lamination, with primary current lineation (upper flow- regime plane beds), - ripple cross lamination, - decantation clays beds. These facies association could characterize one flooding event. The ‘Grès argileux’ Member is characterized by the same sandstones, but in thinner and wider lenses (overbank splays) separated by thick clay layers deposited on floodplain or in pond with some marine influence. Paleocurrent directions for these two members indicate low-sinuosity to straight channels (Durand, 1978) mainly oriented to the NE. 43
Page 1: Pan-European correlation of the epi
Page 4 and 5: DAY 3 — THURSDAY, 05.10.2006 ....
Page 6 and 7: Excursions Tuesday, 03.10 2006 Stop
Page 9 and 10: I. - Introduction The Triassic of e
Page 11 and 12: Figure I.1: Lithostratigraphic colu
Page 13 and 14: location (Durand and Jurain, 1969;
Page 15 and 16: Figure II.4: A) Geometries and lith
Page 17 and 18: Silurian and Proterozoic graphitic
Page 19 and 20: (Durand and Jurain, 1969; Gall, 197
Page 21 and 22: sedimentary break period of by-pass
Page 23 and 24: Figure II.11: Climate simulations f
Page 25 and 26: Figure III.1: (A) E-W Muschelkalk s
Page 27 and 28: IV. The Keuper IV.1. - Geological s
Page 29 and 30: Figure IV.1: Lithostratigraphy, sed
Page 31 and 32: Figure IV.2: (A) Maps of the retrog
Page 33 and 34: Figure IV.4: (A) Maps of retrograda
Page 35 and 36: 4.2.6. Upper ‘Marnes irisées sup
Page 37: Dolomites (Aigner and Bachmann, 199
Page 40 and 41: layers, with frequent mud-cracks th
Page 44 and 45: Landscape reconstruction for the An
Page 46 and 47: Figure 8: Correlations between Hemi
Page 48 and 49: Figure 10: Aeolian dune facies obse
Page 50 and 51: Day 2 — Wednesday, 04.10 2006 Sto
Page 52 and 53: Stop 2.2 - Relanges (quarry along D
Page 54 and 55: Stop 2.4 - Crainvilliers (gullies i
Page 56 and 57: Stop 2.6 - Poussay (D55 road cuttin
Page 58 and 59: Stop 2.8 - Xirocourt (S.R.D.E. quar
Page 60 and 61: The first one crops out in old quar
Page 62 and 63: Figure 33: Outcrop of the old gypsu
Page 64 and 65: Stop 3.6 - Saint-Avold (N3 road cut
Page 66 and 67: Stop 3.8 - Grosbliederstroff (N61 r
Page 68 and 69: Stop 4.2 - Volmunster-Lengelsheim:
Page 70 and 71: Stop 4.3 - Bitche (N62 road): Harde
Page 72 and 73: Figure 46: Sedimentary log of Bitch
Page 74 and 75: supported by the occurrence of biot
Page 76 and 77: Figure 49: Detailed view of the aeo
Page 78 and 79: Dittrich D. (1989). Beckenanalyse d
Page 80: Simms M.J., Ruffell A.H. (1990). Cl

International Field Workshop on 'The Triassic of eastern France'

Create successful ePaper yourself

Delete template?

Save as template?