Geology Reference
In-Depth Information
Facies Zone (FZ)
10 9
8 7 6 5 4 3 2 1
SMF 1:
Spiculite wackestone/packstone
=========
SMF 2:
Microbioclastic peloidal calcisiltite
==============
SMF 3:
Pelagic mudstone/wackestone
====
====
SMF 4:
Microbreccia, biolithoclastic packstone
=========
====
SMF 5:
Allochthonous bioclastic grainstone/
====
rudstone/packstone/floatstone, breccia
SMF 6:
Densely packed reef rudstone
====
SMF 7:
Organic boundstone, platformmargin 'reef'
====
SMF 8:
Whole fossil wackestone/floatstone
====
====
SMF 9:
Burrowed bioclastic wackestone
====
====
SMF 10: Bioclastic packstone/wackestone with worn
====
====
skeletal grains
SMF 11: Coated bioclastic grainstone
=========
SMF 12S:
Limestone with shell concentrations
=======================================
SMF 12C
RIN
: Limestones with crinoid concentrations
=========
====
SMF 13: Oncoid rudstone/grainstone
==============
SMF 14: Lag deposits (found in different facies zones)
SMF 15C:
Ooid grainstone with concentric ooids
=========
B
B
SMF 15R:
Ooid grainstone with radial ooids
=========
SMF 15M:
Ooid grainstone with micritic ooids
=========
SMF 16N
ON
LAMINATED
: Peloidal grainstone/packstone
=====
SMF 16L
AMINATED
: Peloidal bindstone
=====
====
=========
SMF 17: Aggregategrain grainstone
=========
SMF 18: Grainstone/packstone with abundant
=========
foraminifera or algae
SMF 19: Densely laminated bindstone
A, B
=========
A
SMF 20: Laminated stromatolitic bindstone/mudstone
=============
A,B
SMF 21: Fenestral packstone/bindstone
=========
SMF 22: Oncoid floatstone/packstone
====
A
SMF 23: Homogeneous, nonfossiliferous micrite
=========
SMF 24: Lithoclastic floatstone/rudstone/breccia
====
A
SMF 25: Laminated evaporitecarbonate mudstone
=====
SMF 26: Pisoid cementstone/rudstone/packstone
====
Fig. 14.29.
Distribution of SMF Types in the Facies Zones (FZ) of the rimmed carbonate platform model.
Nearly all facies
belts are characterized by
assemblages
consisting of several SMF Types. The distribution of SMF 14 (lag deposit) is not
specially indicated, because non-deposition or strongly reduced sedimentation occurs in many deep-marine as well as shallow-
marine facies zones. A: evaporitic, B: brackish.
