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1. The Ordovician strata of the Ennedi Plateau, northeastern Chad (Erdi Basin)

2. Two metamorphic cycles recorded by monazite in eclogite-facies gneisses (Southern Armorican Massif, France): A Cambro-Ordovician continental crust involved in eo-Variscan subduction

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3. Cambro–Ordovician ferrosilicic magmatism along the northern Gondwana margin: constraints from the Cézarenque–Joyeuse gneiss complex (French Massif Central)

5. Proterozoic to Ordovician geology and tectonic evolution of Rio de Janeiro State, SE-Brazil: insights on the central Ribeira Orogen from the new 1:400,000 scale geologic map

6. Early large borings from a hardground of Floian-Dapingian age (Early and Middle Ordovician) in northeastern Estonia (Baltica)

7. Cambrian Ordovician sedimentary facies and its evolution in Tadong area

8. Case study of acid fracturing of Ordovician geothermal reservoir in Taiyun area

9. The Atlas-Meseta Red Beds basin (Morocco) and the Lower Ordovician rifting of NW-Gondwana

10. The role of marine microphytoplankton in the Ordovician Biodiversification Event

11. Ordovician to Lower Silurian palynomorphs from the Sierras subandinas (Subandean ranges), northwestern Argentina: a preliminary report

12. Schmidtites celatus (Obolida, Brachiopoda) from the 'Obolus sands' (Upper Cambrian - Lower Ordovician) of Estonia

14. New evidence for the Hirnantian (Upper Ordovician) in Belgium? An integrated isotopical, biostratigraphic and sedimentologic approach

18. Post-Ordovician dynamics of trilobites as exemplified by evolutionary faunas

19. Functioning of the Primary Aquifer Relating to the Maider Basin, Morocco: Case of the Ordovician aquifer.

20. Les enregistrements stratigraphique et paléontologique ordoviciens et siluriens d'Anticosti comme valeur universelle exceptionnelle.

21. Evidence of an upper ordovician thermo-metamorphic event in the SW-Corner of the Cantabrian Mountains (N-Spain)

22. U&z.sbnd;Pb dating of Augen orthogneisses from the Axial Zone of the Montagne Noire (Southern of Massif Central): new witness of Ordovician magmatism into the Variscan Belt

24. The importance of plankton and nekton distributions in Ordovician palaeogeographical reconstructions

25. Evidence of the Upper Ordovician unconformity in the Hercynian Pyrenean Axial Zone: Garonne Dome (Spain, France)

26. Provenance study of Phanerozoic rocks from the Cordillera Real of Bolivia

27. New agnostina (Trilobita) from the Llanvirn (Ordovician) of Spain

30. Formation et signification paléo-environnementale des concentrations coquillières : exemples de l'Ordovicien de Sardaigne et du Dévonien du Massif armoricain

31. Potentialité d'utilisation d'argiles marocaines de Jbel Kharrou dans l'industrie céramique

32. Présence de chitino-zoaires ordoviciens et dévoniens dans la boutonnière des Zekkara, région d'Oujda (Maroc oriental). Occurrence of Ordovician and Devonian chitinozoa in the Zekkara's inlier, Oujda area (Eastern Morocco)

33. STORM DEPOSITS: THE MODEL OF THE MIDDLE ORDOVICIAN OF THE WESTERN ARMORICAN MASSIF

34. RÉVISION STRATIGRAPHIQUE DU SONDAGE DE LESSINES (MASSIF DU BRABANT, BELGIQUE).

35. The ordovician of the armorican massif (France). In : Bassett M.G. (Ed.). The ordovician system : Proceedings of a Palaeontological Association Symposium, Birmingham, september 1974, 699 p., University of Wales Press and National Museum of Wales, Cardiff

36. Caractérisation géophysique (méthodes potentielles, imagerie sismique) de structures géologiques : des terranes panafricains de la chaine trans-saharienne, aux vallées-tunnel et incisions glaciaires de la Mer du Nord et d'Algérie

37. Tools for linguloid taxonomy: the genus Obolus (Brachiopoda) as an example

38. Recent Advances in Palynology

39. Pre-Cambrian to Palaeozoic Palaeopalynology and Palaeobotany

40. The distribution of worm borings in brachiopod shells from the Caradoc Oil Shale of Estonia

41. Geophysical characterization (potential methods, seismic mapping) of geological structures : from pan-African terranes of the trans-Saharan belt, to tunnel valleys and glacial incisions in the North Sea and Algeria

42. Characterization of hybrid sedimentary environments (wave-tide) in ancient and modern systems

43. Geology and metallogeny of the gold and antimony mineralization of Jbel Haouanite (High Atlas, Morocco)

44. Géologie et métallogénie des minéralisations à or et antimoine du Jbel Haouanite (Haut Atlas oriental, Maroc)

45. The European margin of the Jurassic Tethys in Corsica: dating of Balagne trondhjemites and evidence to support a continental crust beneath the Balagne-Ligurian domain.