Z-F26. Toumiat: Floian, Morocco

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Euomphalina - Lesueurillidae
Ebbestad 2016
Cephalopoda - Apocrinoceratidae
3 specimens
Tergomya - Cyrtonellida - Carcassonnellidae
Ebbestad 2016
Ebbestad 2016
Trilobita - Phacopida - Dalmanitidae
Martin et al. 2016
Trilobita - Phacopida - Bathycheilidae
Martin et al. 2016
Trilobita - Phacopida - Calymenidae
Martin et al. 2016
Pradoella sp. Hammann 1977
Martin et al. 2016
Trilobita - Phacopida - Homalonotidae
Colpocoryphe sp. Novak and Perner 1918
Martin et al. 2016
Martin et al. 2016
Trilobita - Trinucleida - Raphiophoridae
Martin et al. 2016
Trilobita - Asaphida - Asaphidae
Martin et al. 2016
Trilobita - Asaphida - Remopleurididae
Martin et al. 2016
see common names

Geography
Country:Morocco State/province:Anti Atlas
Coordinates: 30.4° North, 5.7° West (view map)
Paleocoordinates:79.7° South, 104.8° West (Wright 2013)
Basis of coordinate:estimated from map
Time
Period: Ordovician Epoch: Early Ordovician
Stage: Floian 10 m.y. bin: Ordovician 2
Key time interval: Floian Graptolite zone:  Cymatograptus protobalticus
Age range of interval: 477.1 - 471.3 m.y. ago
Stratigraphy
Formation:Upper Fezouata
Regional section:Formation Regional bed:485 m
Regional order:bottom to top
Stratigraphic resolution:bed
Lithology and environment
Primary lithology:concretionary,nodular siltstone
Environment:basinal (siliceous)
Taphonomy
Modes of preservation:cast,mold/impression
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection excludes:some genera
Reason for describing collection:taxonomic analysis
Metadata
Database number:166730
Authorizer:B. Kröger, P. Wagner Enterer:B. Kröger, P. Wagner
Modifier:P. Wagner
Created:2015-02-24 11:16:04 Last modified:2025-02-22 15:12:02
Access level:the public Released:2015-02-24 11:16:04
Creative Commons license:CC0
Reference information

Primary reference:
54391. B. Kröger and B. Lefebvre. 2012. Palaeogeography and palaeoecology of early Floian (Early Ordovician) cephalopods from the Upper Fezouata Formation, Anti-Atlas, Morocco. Fossil Record 15(2):61-75 [B. Kröger/B. Kröger]

Secondary references:

59327 J. O. R. Ebbestad. 2016. Gastropoda, Tergomya and Paragastropoda (Mollusca) from the Lower Ordovician Fezouata Formation, Morocco. Palaeogeography, Palaeoclimatology, Palaeoecology [P. Wagner/P. Wagner]
66455 E. L. O. Martin, M. Vidal, D. Vizcaïno, R. Vaucher, P. Sansjofre, B. Lefebvre, and J. Destombes. 2016. Biostratigraphic and palaeoenvironmental controls on the trilobite associations from the Lower Ordovician Fezouata Shale of the central Anti-Atlas, Morocco. Palaeogeography, Palaeoclimatology, Palaeoecology 460:142-154 [P. Wagner/P. Wagner]