LA TRANCHEE DE LA LEZAIS, EMSIEN SUPERIEUR DU MASSIF ARMORICAIN, ETUDE PALEONTOLOGIQUE. LES BRACHIOPODES: ATRYPIDACOPPER P.1981; MEM. SOC. GEOL. MINERAL. BRETAGNE; ISSN 0370-9892; FRA; DA. 1981; NO 24; PP. 225-229; BIBL. 8 REF.; 1 TAB. ; 1 PLANCH. ; ILL./TABL./PL.Article

THE LATE SILURIAN BRACHIOPOD GENUS ATRYPOIDEA.COPPER P.1977; GEOL. FOEREN. STOCKHOLM FOERH.; SVERIGE; DA. 1977; VOL. 99; NO 568; PP. 10-26; BIBL. 2 P.Article

THE CYANOPHYTE WETHEREDELLA IN ORDOVICIAN REEFS AND OFF REEF SEDIMENTS.COPPER P.1976; LETHAIA; NORVEGE; DA. 1976; VOL. 9; NO 3; PP. 273-281; BIBL. 24 REF.; 3 ILL.Article

DEVONIAN ATRYPOIDS FROM WESTERN AND NORTHERN CANADACOPPER P.1978; GEOL. ASSOC. CANADA, SPEC. PAPER.; CAN; DA. 1978; NO 18; PP. 289-331; ABS. FRE; BIBL. 3 P.; 13 ILL.Conference Paper

PALEOLATITUDES IN THE DENOVIAN OF BRAZIL AND THE FRASNIAN-FAMENNIAN MASS EXTINCTION.COPPER P.1977; PALAEOGEOGR. PALAEOCLIMATOL. PALAEOECOL.; NETHERL.; DA. 1977; VOL. 21; NO 3; PP. 165-207; BIBL. 6 P. 1/2; 5 ILL.Article

EVOLUTION OF EARLY SPIRE-BEARING BRACHIOPODSCOPPER P.1980; CONGRES GEOLOGIQUE INTERNATIONAL. 26/1980/PARIS; FRA; ORLEANS: B.R.G.M.; DA. 1980; VOL. 1; PP. 160Conference Paper

ZYGOSPIRA AND SOME RELATED ORDOVICIAN AND SILURIAN ATRYPOID BRACHIOPODS.COPPER P.1977; PALACONTOLOGY; G.B.; DA. 1977; VOL. 20; NO 2; PP. 295-335; H.T. 4; BIBL. 3 P. 1/2; 23 ILL.Article

Ecological succession in reef paleoecosystems = Les successions écologiques dans les paléoécosystèmes récifauxCOPPER, P.Mezhdunarodnyj geologicheskij kongress. 27. 1984, 247Conference Paper

Ancient reef ecosystem expansion and collapseCOPPER, P;.Coral reefs (Print). 1994, Vol 13, Num 1, pp 3-11, issn 0722-4028Article

MORPHOLOGY AND PALEOECOLOGY OF ORDOVICIAN TETRADIID CORALS FROM THE MANITOULIN DISTRICT, NORTHERN ONTARIOCOPPER P; MORRISON R.1978; CANAD. J. EARTH SCI.; CAN; DA. 1978; VOL. 15; NO 12; PP. 2006-2020; ABS. FRE; BIBL. 1 P.; 5 ILL.Article

Fossilized polyps in 430-Myr-old Favosites corals = Polypes fossilisés dans les coraux Favosites de 430 M.ACOPPER, P.Nature (London). 1985, Vol 316, Num 6024, pp 142-144, issn 0028-0836Article

Ecological succession in Phanerozoic reef ecosystems: is it real? = Succession écologique des écosystèmes coralliens au Phanérozoïque: quelle vérité?COPPER, P.Palaios. 1988, Vol 3, Num 2, pp 136-151, issn 0883-1351Article

Evolution of the earliest smooth spire-bearing atrypoids (Brachiopoda: Lissatrypidae, Ordovician-Silurian) = Evolution des premiers atrypoids lisses à brachidium spiralé (Brachiopoda: Lissatrypidae, Ordovicien-Silurien)COPPER, P.Palaeontology. 1986, Vol 29, Num 4, pp 827-866, issn 0031-0239Article

PALEOECOLOGICAL SUCCESSION LEADING TO A LATE ORDOVICIAN BIOSTROME ON MANITOULIN ISLAND, ONTARIOCOPPER P; GRAWBARGER DJ.1978; CANAD. J. EARTH SCI.; CAN; DA. 1978; VOL. 15; NO 12; PP. 1987-2005; ABS. FRE; BIBL. 1 P.; 9 ILL.Article

PALEOLATITUDES IN THE DOVONIAN OF BRAZIL AND THE FRASNIAN-FAMENNIAN MASS EXTINCTION, COMMENTS.ISAACSON PE; COPPER P.1978; PALAEOGEOGR. PALAEOCLIMATOL. PALAEOECOL.; NLD; DA. 1978; VOL. 24; NO 4; PP. 359-365; BIBL. 23 REF.Article

LATE ORDOVICIAN-EARLY SILURIAN FLUCTUATIONS IN SEA LEVEL FROM EASTERN ANTICOSTI ISLAND, QUEBEC = FLUCTUATIONS DU NIVEAU MARIN DE L'ORDOVICIEN SUPERIEUR-SILURIEN INFERIEUR DE L'ILE ANTICOSTI EST, QUEBECJOHNSON ME; COCKS LRM; COPPER P et al.1981; LETHAIA; ISSN 0024-1164; NOR; DA. 1981; VOL. 14; NO 2; PP. 73-82; BIBL. 22 REF.; ILL.Article

ATRYPA (DEVONIAN BRACHIOPODA) FROM JAPAN = ATRYPA (BRACHIOPODA DEVONIEN) DU JAPONCOPPER P; TAZAWA JI; MORI K et al.1982; TRANS. PROC. PALAEONTOL. SOC. JPN.; ISSN 502316; JPN; DA. 1982; NO 127; PP. 368-374; H.T. 1; ABS. JAP; BIBL. 2 P.; PL./ILL.Article

Devonian Atrypoid Brachiopods from the Armorican Massif, northwestern France = Les brachiopodes atrypoides dévoniens du Massif Armoricain, NW de la FranceCOPPER, P; RACHEBOEUF, P. R.Palaeontographica. Abteilung A, Paläozoologie, Stratigraphie. 1985, Vol 187, Num 1-3, pp 58-104, issn 0375-0442Article

BRACHIOPODA.AGER DV; COPPER P; DUNLOP GM et al.1968; GEOL.SOC.LONDON.; 1968, P. 397 A 421Miscellaneous

Ellisites, an Upper Ordovician Heliolitid coral intermediate between Coccoserids and Proporids = Ellisites, un corail héliolitidé intermédiaire entre les Coccoséridés et les Proporidés de l'Ordovicien supérieurDIXON, O. A; BOLTON, T. E; COPPER, P et al.Palaeontology. 1986, Vol 29, Num 2, pp 391-413, issn 0031-0239Article

Stratigraphic revisions for a key Ordovician/Silurian boundary section, Anticosti Island, Canada = Révisions stratigraphiques pour une solution de la limite ordovicien/silurien, Anticosti, Islande, CanadaCOPPER, P; LONG, D. G. F.Newsletters on stratigraphy. 1989, Vol 21, Num 1, pp 59-73, issn 0078-0421Article

Stratigraphic revision of the Jupiter Formation, Anticosti Island, Canada: a major reference section above the Ordovician-Silurian boundaryCOPPER, P; LONG, D. G. F.Newsletters on stratigraphy. 1990, Vol 23, Num 1, pp 11-36, issn 0078-0421Conference Paper

Stratigraphic revisions for a key Ordovician/Silurian boundary section, Anticosti Island, Canada = Révisions stratigraphiques pour trouver la clé de la frontière entre Ordovicien et Silurien, Ile Anticosti, CanadaCOPPER, P; LONG, D. G. F.Newsletters on stratigraphy. 1989, Vol 21, Num 1, pp 59-73, issn 0078-0421Article

Les faunes du Dévonien de l'Ougarta (Sahara Occidental, Algérie) = The Devonian faunas of the Ougarta area (Western Sahara, Algeria)BOUMENDJEL, K; BRICE, D; PLUSQUELLEC, Y et al.Annales de la Société géologique du Nord. 1997, Vol 5, Num 2, pp 89-116, issn 0767-7367Article

Measurement of the magnetic moments of the Σ⁺ and Σ^- hyperonsMORELOS, A; ALBUQUERQUE, I. F; ENDLER, A. M. F et al.Physical review letters. 1993, Vol 71, Num 21, pp 3417-3421, issn 0031-9007Article