Triásico medio de Bugarra (Valencia. España)

A. Márquez-Aliaga; C. de Santiesteban; L. Márquez

doi:10.3989/egeol.84405-6675

Triásico medio de Bugarra (Valencia. España) ...

Authors

A. Márquez-Aliaga Departamento de Geología. Facultad de Ciencias Biológicas. Burjasot, Valencia.
C. de Santiesteban Departamento de Geología. Facultad de Ciencias Biológicas. Burjasot, Valencia.
L. Márquez Departamento de Geología. Facultad de Ciencias Biológicas. Burjasot, Valencia.

DOI:

https://doi.org/10.3989/egeol.84405-6675

Keywords:

Carbonate shelf, Tidal deposits, Mollusca, Muschelkalk, Triassic, Iberian Range, Valencia, Spain.

Abstract

The Middle Triassic material sequence (Muschelkalk) nearly the village of Bugarra (Meridional lberian Range, Valencia, Spain) has been considered, in base its faunistic and litoestratigraphic aspects, as equivalent to the upper MuschelkaIk (M-3) of Catalan Ranges (Virgili, 1958). Several cycles, thickening and coarsening upward, made out the lower section, wich is formed by thin bedded micritic dolomites in its lower part. The same, D. cf. lommelii (WISS.) and Nautiloidea are present in that. The upper section of the series correspond to a very shallow sediment in a inter-supra tidal environment. It is formed by micritic dolomite with stromatolites, criptoalgal laminites, mudcracks, tepees, rain pits and evaporite pseudomorphs. A very rich bivalves comunity is presento in the boundary between the upper and lower sections. It is represented by: Neoschizodus laevigatus (GOLD.), Placunopsis teruelensis WURM, Bakevellia costata (SSHLO'TH.), Pseudocorbula gregaria (MUNST.). The occurrence of D. cf. lommeli permit us to date the studied series as middle-upper Ladinian.

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Published

1984-12-30

How to Cite

Márquez-Aliaga, A., de Santiesteban, C., & Márquez, L. (1984). Triásico medio de Bugarra (Valencia. España) . Estudios Geológicos, 40(5-6), 365–374. https://doi.org/10.3989/egeol.84405-6675

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Issue

Vol. 40 No. 5-6 (1984)

Section

Articles

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