Cap Guir, Agadir, coral-sponge-microbialite reef (Jurassic of Morocco)

Also known as Reef 2855

Where: Morocco (30.6° N, 9.8° W: paleocoordinates 27.7° N, 5.3° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Kimmeridgian (157.3 - 152.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified reef rocks

• The main reef builders are stromatoporoids (30%), corals (20%) and chaetetids.

Size classes: macrofossils, mesofossils, microfossils

Primary reference: M. Ourribane, E. H. Chellai, and D. Zaghbib-Turki. 2000. Role des microbialites et des "micro-encroutants" dans la lithification recifale: exemples du Jurassique superieur de l'Atlas maghrebin (Maroc et Tunisie) [The role of microbialites and micro-encrusters in the reef lithification: examples from the Upper Jurassic of the Maghrebian Atlas (Morocco and Tunisia)]. Comptes Rendus de l'Academie des Sciences, Serie II. Sciences de la Terre et des Planetes 330(6):407-414 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 68081: authorized by Wolfgang Kiessling, entered by Uta Merkel on 02.01.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
Anthozoa
  -
Anthozoa indet. Ehrenberg 1834
 Scleractinia - Montlivaltiidae
Thecosmilia sp. Milne-Edwards and Haime 1848 stony coral
 Scleractinia - Stylinidae
Stylina tubulifera Phillips 1829 stony coral
Stromatoporoidea
 Stromatoporoidea -
Stromatoporoidea indet. stromatoporoid sponge
Demospongiae
 Chaetetida - Chaetetidae
Chaetetidae indet. Milne-Edwards and Haime 1850 chaetetid sponge
Shamovella
  -
"Tubiphytes obscurus" = Shamovella obscura
"Tubiphytes obscurus" = Shamovella obscura Maslov 1956
Lithocodium aggregatum
  -
Cyanophyceae
  - Garwoodiaceae
Bacinella irregularis Radoicic 1959
 Thaumatoporellales -
Foraminifera
 Lituolida - Lituolidae
Textulariidae indet. Ehrenberg 1838