THE NEW MIDDLE CAMBRIAN SPONGE VAUXIA MAGNA FROM THE SPENCE SHALE OF NORTHERN UTAH AND TAXONOMIC POSITION OF THE VAUXIIDAERIGBY JK.1980; J. PALEONTOL.; USA; DA. 1980; VOL. 54; NO 1; PP. 234-240; BIBL. 9 REF.Article

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A NEW DEVONIAN HETERACTINID SPONGE FROM SOUTHWESTERN ELLESMERE ISLAND, ARCTIC CANADA.RIGBY JK.1976; CANAD. J. EARTH SCI.; CANADA; 1976, VOL. 13, NUM. 0001, P. 120 A 125Serial Issue

CAMBRIAN PORIFERA IN WESTERN NORTH AMERICA.RIGBY JK.1975; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; 1975, VOL. 7, NUM. 0007, P. 1247Miscellaneous

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A NEW ANTHASPIDELLID SPONGE FROM THE SILURIAN OF LAKE TIMISKAMING, QUEBECRIGBY JK.1973; J. PALEONTOL.; U.S.A. ; 1973, VOL. 47, NUM. 0004, P. 801 A 804Serial Issue

DEVONIAN SPONGES FROM THE CANNING BASIN REEF COMPLEXES OF WESTERN AUSTRALIA.RIGBY JK.sdIN: 25. INT. GEOL. CONGR. ABS.; SYDNEY; 1976; CANBERRA; PRINT. UNION OFFSET; DA. S.D.; VOL. 1; PP. 294Conference Paper

PATTERNS IN DEVONIAN SPONGE DISTRIBUTIONRIGBY JK.1979; SPEC. PAPERS PALAEONTOL.; GBR; DA. 1979; NO 23; PP. 225-228; BIBL. 1 P.; 1 ILL.Conference Paper

PATTERNS IN DEVONIAN SPONGE DISTRIBUTIONRIGBY JK.1979; SPEC. PAPERS PALAEONTOL.; GBR; DA. 1979; NO 23; PP. 225-228; BIBL. 21 REF.; 1 ILL.Conference Paper

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SPONGES OF THE ORDOVICIAN CAT HEAD MEMBER, LAKE WINNIPEG, MANITOBA.RIGBY JK.1971; GEOL. SURV. CANADA, BULL.; CAN; 1971, NUM. 0202, P. 35 A 79Miscellaneous

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CONSTELLATOSPONGIA, A NEW HETERACTINID ASTRAEOSPONGE FROM THE UPPER ORDOVICIAN CHURCHILL RIVER GROUP, MANITOBA.RIGBY JK.1977; GEOL. SURV. CANADA, BULL.; CANADA; DA. 1977; NO 269; PP. 131-137; ABS. FR.; BIBL. 11 REF.; 3 ILL.Article

A NEW ANTHASPIDELLID SPONGE FROM THE SILURIAN OF LAKE TIMISKAMING, QUEBEC.RIGBY JK.1973; J. PALEONTOL.; U.S.A.; 1973, VOL. 47, NUM. 0004, P. 801 A 804Serial Issue

EVOLUTIONARY PATTERNS, FAUNAL PROVINCIALISM, AND TAXONOMY OF THE CALCAREOUS HETERACTINIDA OF THE PORIFERARIGBY JK.1980; CONGRES GEOLOGIQUE INTERNATIONAL. 26/1980/PARIS; FRA; ORLEANS: B.R.G.M.; DA. 1980; VOL. 1; PP. 180Conference Paper

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PORIFERA OF THE MIDDLE CAMBRIAN WHEELER SHALE, FROM THE WHEELER AMPHITHEATER, HOUSE RANGE, IN WESTERN UTAHRIGBY JK.1978; J. PALEONTOL.; USA; DA. 1978; VOL. 52; NO 6; PP. 1325-1345; BIBL. 1 P.; 8 ILL.Article

SOME UNUSUAL HEXACTINELLID SPONGE SPICULES FROM THE CAMBRIAN WILBERNS FORMATION OF TEXAS.RIGBY JK.1975; J. PALEONTOL.; USA; 1975, VOL. 49, NUM. 0002, P. 412 A 415Serial Issue

GUIDE TO THE GEOLOGY AND SCENERY OF SPANISH FORK CANYON ALONG U.S. HIGHWAYS 50 AND 6 THROUGH THE SOUTHERN WASATCH MOUNTAINS, UTAH.RIGBY JK.1968; BESANCON, DIPL. ET. SUP. SCI. NAT.; 1968, VOL. 15, NUM. 0003, P. 1 A 31Miscellaneous

GEOLOGIC GUIDE TO PROVO CANYON AND WEBER CANYON, CENTRAL WASATCH MOUNTAINS, UTAH = GUIDE GEOLOGIQUE DU CANYON PROVO ET DU CANYON WEBER, CENTRE DES MONTS WASATCH, UTAHBAER JL; RIGBY JK.1980; BRIGHAM YOUNG UNIV. GEOL. STUD.; USA; DA. 1980; VOL. 27; NO 3; PP. 1-33; BIBL. 6 REF.; BLOC DIAGR./COLONNE STRATIGR./COUPE GEOL./ILL.Article

GEOLOGY OF THE CRYSTAL GEYSER AND ENVIRONMENTAL IMPLICATIONS OF ITS EFFLUENT, GRAND COUNTY, UTAHBAER JL; RIGBY JK.1978; UTAH GEOL.; USA; DA. 1978; VOL. 5; NO 2; PP. 125-130; BIBL. 3 REF.; 7 ILL.Article

SWAIN QUARRY OF THE FORT UNION FORMATION, MIDDLE PALEOCENE (TORREJONIAN), CARBON COUNTY, WYOMING: GEOLOGIC SETTING AND MAMMALIAN FAUNA.RIGBY JK JR.1977; DISSERT. ABSTR. INTERNATION., B; U.S.A.; DA. 1977; VOL. 38; NO 1; PP. 118B; RESUMEArticle

ANNOTATED BIBLIOGRAPHY OF LOWER PALEOZOIC SPONGES OF NORTH AMERICA.RIGBY JK; NITECKI MH.1968; FIELDIANA, GEOL.; USA; 1968(10), VOL. 18, NUM. 0001, P. 3 A 146Miscellaneous