Integrated biostratigraphy across the Aalenian/Bajocian boundary of the Central High Atlas, Morocco

• Autorzy: Sadki D.

Identyfikatory

DOI

10.5604/17313708 .1148554

• Języki publikacji: EN

Abstrakty

EN

This work presents an integrated biostratigraphic study across the Aalenian/Bajocian boundary of the Central High Atlas of Morocco. The data that are the basis for this study were obtained from the region of Rich that is located in the center of the basin of the Moroccan High Atlas. This region presents a thick Aalenian–Bajocian succession with continuous marine sedimentation, which offers a rich and varied fauna whose analysis enables the compilation of an integrated biostratigraphy based on the different paleontological groups: ammonites, belemnites, brachiopods, bivalves, gastropods, calcareous nannofossils, foraminifera and ostracods.

Słowa kluczowe

EN

Aalenian/Bajocian boundary; Central High Atlas; Morocco; integrated biostratigraphy

PL

Aalen; bajos; Atlas Wysoki; Maroko; biostratygrafia

• Wydawca: Państwowy Instytut Geologiczny - Państwowy Instytut Badawczy
• Czasopismo: Volumina Jurassica
• Rocznik: 2015
• Tom: Vol. 13, no. 1
• Strony: 27--42
• Opis fizyczny: Bibliogr. 21 poz., tab., rys.

Twórcy

autor

Sadki D.

• Department of Geology, Faculty of Science, Moulay Ismaïl University, BP. 11201 Zitoune, Meknes - Morocco

Bibliografia

• 1. AMHOUD H., 1999 - Sinémurien-Bajocien du Haut-Atlas centro-oriental de Bou-Dahar et de Kerrando (Maroc). Lithostratigraphie, Micropaléontologie, Biostratigraphie et Paléogéographie. [Thèse de Doctorat d'état es-sciences]. Université Moulay Ismaïl, Meknès: 228 [unpublished].
• 2. AMHOUD H., BOUTAKIOUT M., 1994 - Les foraminifères de l’Aalénien-Bajocien inférieur dans la localité Rich-Gourrama (Haut Atlas central, Maroc). In: 3rd International Meeting on Aalenian and Bajocian Stratigraphy, Marrakesh (eds S. CRESTA, G. PAVIA). Miscellanea del Servizio Geologico Nationale de Roma, 5: 243-248.
• 3. BAUMANN K.H., BOCKEL B., FRENZ M., 2004 - Coccolith contribution to South Atlantic carbonate sedimentation. In: Integrated biostratigraphy across the Aalenian/Bajocian boundary of the Central High Atlas, Morocco 37 Coccolithophores, from molecular processes to Global impact (eds H.R. Thierstein, J.R. Young): 367-402. Springer, Berlin.
• 4. BOUR I., 2005 - Radiation du genre Watznaueria et conquête des océans par les coccolithophoridés au Jurassique moyen. Outils pour la reconstitution des changements paléoenvironnementaux et paléogéographiques, http://ivanbour.files.wordpress.com/ 2013/08/projet-de-thc3a8se-radiation-watznaueria.pdf.
• 5. BOWN P.R., LEES J.A., YOUNG J.R., 2004 - Calcareous nannoplankton evolution and diversity through time. In: Coccolithophores. From Molecular Processes to Global Impact (eds H.R. Thierstein, J.R. Young): 481–508. Springer-Verlag, Berlin.
• 6. CANALES M.L., HENRIQUES M.H., 2013 - Foraminiferal assemblages from the Bajocian Global Stratotype Section and Point (Cape Mondego, Portugal). Journal of Foraminiferal Research, 43, 2: 182-206. CONTI M.A., MONARI S., 2001 - Middle Jurassic gastropods from the Central High Atlas, Morocco. Geobios, 34, 2: 183-214.
• 7. De KAENEL E., 1990 (emended 2009) - Etudes biostratigraphiques fondées sur les nannofossiles calcaires. Deuxième partie: Nannofossiles calcaires du Jurassique des marges Sud et Nord de la Téthys (marge Sud: Haut-Atlas, Maroc; marge Nord: Jura, Suisse). Thèse Université de Neuchâtel: 318.
• 8. De KAENEL E., BERGEN J.A., 1993 - New Early and Middle Jurassic coccolith taxa and biostratigraphy from the eastern proto-Atlantic (Morocco, Portugal and DSDP Site 547 B). Eclogae geologicae Helvetiae, 86, 3: 861-907.
• 9. El-KAMAR A., 1997 - Micropaléontologie du Lias supérieur et du Dogger du Haut-Atlas de Midelt et de Rich (Maroc). (Foraminifères, Ostracodes, Biostratigraphie, Paléoécologie, Paléobiogéographie). [Thèse de Doctorat]. Univ. Moulay Ismaïl, Meknes.
• 10. FRIZON De LAMOTTE D., LETURMY P., MISSENARD Y., KHOMSI S., RUIZ G., SADDIQI O., GUILLOCHEAU F., MICHARD A., 2009 - Mesozoic and Cenozoic vertical movements in the Atlas system (Algeria, Morocco, Tunisia): An overview, Tectonophysics, 475: 9-28.
• 11. HENRIQUES M.H., GARDIN S., GOMES C.R., SOARES A.F., ROCHA R.B., MARQUES J.F., LAPA M.R., MONTENEGRO J.D., 1994 - The Aalenian-Bajocian boundary at Cabo Mondego (Portugal). In: 3rd International Meeting on Aalenian and Bajocian Stratigraphy, Marrakesh (eds S. Cresta, G. Pavia). Miscellanea del Servizio Geologico Nationale de Roma, 5: 63-77.
• 12. MATTIOLI E., PITTET B., BUCEFALO PALLIANI R., RÖHL H.-J., SCHMID-RÖHL A., MORETTINI E., 2004 - Phytoplankton evidence for the timing and correlation of palaeoceanographical changes during the early anoxic event (Early Jurassic). Journal of the Geological Society London, 161: 685-693.
• 13. OLIVIER N., PITTET B., MATTIOLI E., 2004 - Palaeoenvironnemental control on sponge-reefs and contemporaneous deep-shelf marl-limestone deposition (Late Oxfordian, southern Germany). Palaeogeography, Palaeoclimatology, Palaeoecology, 212: 223-263.
• 14. PAVIA G., ENAY R., 1997 - Definiton of the Aalenian-Bajocian stage boundary. Episodes, 20, 1: 16-22.
• 15. REBOULET S., MATTIOLI E., PITTET B., BAUDIN F., OLIVERO D., PROUX O., 2003 - Ammonoid and nannoplankton abundance in Valanginian (Early Cretaceous) limestone-marl successions from the southeast France Basin: carbonate dilution or productivity? Palaeogeography, Palaeoclimatology, Palaeoecology, 201: 113-139.
• 16. SADKI D., 1994 - Proposition de la région de Rich (Haut-Atlas central marocain) comme stratotype auxiliaire subméditerranéen pour la limite Aalénien-Bajocien. Geobios, M.S. 17: 431-440.
• 17. SADKI D., ALMERAS Y., 1992 - Les brachiopodes aaléno-bajociens de la région de Rich (Haut-Atlas central, Maroc): implications biostratigraphiques et paléoécologiques. Cahiers Université Catholique Lyon. Série Sciences, 5: 93-105.
• 18. SADKI D., ELMI S., 1991 - Fluctuations de la composition des peuplements d’Ammonoides en relation avec la dynamique sédimentaire au passage Aalénien-Bajocien dans le Haut-Atlas central marocain. In: Proceedings of Conference on Aalenian and Bajocian Stratigraphy, Isle of Skye, Scotland (Ed. N. Morton): 113-122.
• 19. SADKI D., IBNOUSSINA M., MOUTERDE R., 1986 - Biostratigraphie des ammonites de l’Aalénien et du Bajocien inférieur dans le Haut-Atlas central (Maroc).
• 20. PICG-UNESCO, 185, Marrakech 1985. Revue de la Faculté des Sciences de Marrakech, N.S. 2: 443-462.
• 21. SILVA S.C., HENRIQUES M.H., CANALES M.L., 2014 - High resolution ammonite-benthic foraminiferal biostratigraphy across the Aalenian-Bajocian boundary in the Lusitanian Basin (Portugal). Geological Journal. John Wiley & Sons, Ltd, doi: 10.1002/gj.2556