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Université de Fribourg

Cyclostratigraphic timing of sedimentary processes: an example from the Berriasian of the Swiss and French Jura Mountains

Strasser, André ; Hillgärtner, Heiko ; Pasquier, Jean-Bruno

In: Cyclostratigraphy: Approaches and Case Histories, 2004, p. 135-151

The Berriasian Pierre-Châtel Formation in the Swiss and French Jura Mountains is dominated by shallow-marine carbonates that overlie lacustrine and marginal-marine sediments with a major transgressive surface. Detailed facies analysis of five sections allows the definition of elementary and small-scale depositional sequences, which commonly exhibit deepening–shallowing trends. Benthic...

Université de Fribourg

Sédimentologie, stratigraphie séquentielle et cyclostratigraphie du Kimméridgien du Jura suisse et du Bassin vocontien (France) : relations plate-forme - bassin et facteurs déterminants

Colombié, Claude ; Strasser, Andreas (Dir.)

Thèse de doctorat : Université de Fribourg, 2002 ; no 1380.

A detailed sedimentological, sequential and cyclostratigraphic interpretation of the Kimmeridgian in the Swiss Jura defines the principal factors which control the different stages in the development of a shallow-water carbonate platform. A comparative study in the Vocontian Basin reveals their impact on hemipelagic and pelagic sedimentation. The sedimentary facies of three platform sections –...

Université de Fribourg

About the morphological relationships of the sarcoplasmic reticulum in the sole plate area of the frog

Voigt, Tilman ; Dauber, Wolfgang

In: Tissue and Cell, 2004, vol. 36, no. 4, p. 249-252

In the present investigation the sole plate area of motor end plates of the frog is ultrastructurally examined with different postfixation methods. We concentrated in this case on the proof of the smooth and rough sarcoplasmic reticulum of the sole plate. The relations of the smooth and rough sarcoplasmic reticulum to subsynaptic folds and the local T-system and its connections to diads and...