Supplementary Material, File 2

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J. Jin and L. E. Popov. 2008. A new genus of Late Ordovician-Early Silurian pentameride brachiopods and its phylogenetic relationships. Acta Palaeontologica Polonica 53(2):221-236.

J. Jin and P. Copper. 1999. The deep-water brachiopod Dicoelosia King, 1850, from the early Silurian tropical carbonate shelf of Anticosti Island, eastern Canada. Journal of Paleontology 73(6):1042-1055.

J. Jin and P. Copper. 2000. Late Ordovician and Early Silurian pentamerid brachiopods from Anticosti Island, Québec, Canada. Palaeontographica Canadiana 18:1-140.

J. Jin and R. Zhan. 2000. Evolution of the Late Ordovician orthid brachiopod Gnamptorhynchos Jin, 1989 from Platystrophia King, 1850, in North America. Journal of Paleontology 74(6):983-991.

J. Jin and R. Zhan. 2008. Late Ordovician Orthide and Billingsellide Brachiopods from Anticosti Island, Eastern Canada: Diversity Change Through Mass Extinction. National Research Council of Canada Monograph Series .

J. Jin and R.-b. Zhan. 2001. Late Ordovician Articulate Brachiopods from the Red River and Stony Mountain Formations, Southern Manitoba. .

J. Jin, R.-B. Zhan, and J.-Y. Rong. 2006. Taxonomic reassessment of two virgianid brachiopod genera from the Upper Ordovician and Lower Silurian of South China. Journal of Paleontology 80(1):72-82.

J. Jin, W. G. E. Caldwell, and B. S. Norford. 1993. Early Silurian brachiopods and biostratigraphy of the Hudson Bay Lowlands, Manitoba, Ontario and Quebec. Bulletin Geological Survey of Canada 457:1-221.

J. Jin, W. G. E. Caldwell, and B. S. Norford. 1997. Late Ordovician brachiopods and biostratigraphy of the Hudson Bay Lowlands, northern Manitoba and Ontario. Bulletin of the Geological Survey of Canada 513:1-115.

J. Jin, W.G.E. Caldwell, and BS Norford. 1989. Rhynchonellid Brachiopods from the Upper Ordovician - Lower Silurian Beaverfoot and Nonda Formations of the Rocky Mountains, British Columbia. Geological Survey of Canada, Bulletin 396:21-42.

J. Jin. 1989. Late Ordovician - Early Silurian rhynchonellid brachiopods from Anticosti Island, Quebec. Biostratigraphie du Paleozoique 10:5-125.

J. Jin. 2003. The Early Silurian brachiopod Eocoelia from the Hudson Bay Basin, Canada. Palaeontology 46(5):885-902.

J. Jin. 2005. Reef-dwelling gypiduloid brachiopods in the Lower Silurian Attawapiskat Formation, Hudson Bay region. Journal of Paleontology 79(1):48-62.

J. Jin. 2012. Cincinnetina, a new Late Ordovician dalmanellid brachiopod from the Cincinnati type area, USA: implications for the evolution and palaeogeography of the epicontinental fauna of Laurentia. Palaeontology 55(1):205-228.

J. K. Ingham, G. B. Curry, and A. Williams. 1986. Early Ordovician Dounans Limestone fauna, Highland Border Complex, Scotland. Earth Sciences 76:481-513.

J. K. Rigby and A. Desrochers. 1995. Lower and Middle Ordovician lithistid demosponges from the Mingan Islands, Gulf of St. Lawrence, Quebec, Canada. Journal of Paleontology Memoir 69(4):1-35.

J. K. Rigby and A. W. Potter. 1986. Ordovician sphinctozoan sponges from the eastern Klamath Mountains, northern California. The Paleontological Society Memoir 20 .

J. K. Rigby and B. D. E. Chatterton. 1989. Middle Silurian Ludlovian and Wenlockian sponges from Baillie-Hamilton and Cornwallis Islands, Arctic Canada. Geological Survey of Canada Bulletin 391:1-69.

J. K. Rigby and B. D. E. Chatterton. 1994. New Middle Silurian hexactinellid sponge from the Mackenzie Mountains, Northwest Territories, Canada. Journal of Paleontology 68(2):218-223.

J. K. Rigby and B. D. E. Chatterton. 1999. Silurian (Wenlock) demosponges from the Avalanche Lake area of the Mackenzie Mountains, southwestern District of Mackenzie, Northwest Territories, Canada. Palaeontographica Canadiana 16:1-43.

J. K. Rigby and B. D. Webby. 1988. Late Ordovician sponges from the Malongulli Formation of central New South Wales, Australia. Palaeontographica Americana 56:1-147.

J. K. Rigby and B. J. Maher. 1995. Age of the hexactinellid beds of the Roberts Mountains Formation, Snake Mountains, Nevada, and additions to the Silurian sponge fauna. Journal of Paleontology 69(6):1020-1029.

J. K. Rigby and B. Senowbari-Daryan. 1996. Gigantospongia, new genus, the largest known Permian sponge, Capitan Limestone, Guadalupe Mountains, New Mexico. Journal of Paleontology 70:347-355.

J. K. Rigby and B. Senowbari-Daryan. 1996. Upper Permian inozoid, demospongid, and hexactinellid sponges from Djebel Tebaga, Tunisia. University of Kansas Paleontological Contributions, New Series 7:1-130.

J. K. Rigby and C. R. Clemont. 1995. Demosponges and hexactinellid sponges from the Lower Devonian Ross Formation of west-central Tennessee. Journal of Paleontology 69(2):211-231.

J. K. Rigby and D. Collins. 2004. Sponges of the Middle Cambrian Burgess Shale and Stephen Formations, British Columbia. Royal Ontario Museum Contributions in Science 1:1-155.

J. K. Rigby and D. R. Harris. 1979. A new Silurian sponge fauna from northern British Columbia, Canada. Journal of Paleontology 53(4):968-980.

J. K. Rigby and D. W. Boyd. 2004. Sponges from the Park City Formation (Permian) of Wyoming. Journal of Paleontology 78(1):71-76.

J. K. Rigby and E. I. Leith. 1989. Tiddalickia manitobensis, a new dictyosponge, and an unusual specimen of the lithistid sponge, Aulocopella winnipegensis Rauff, from the Ordovician of Manitoba. Journal of Paleontology 63(5):550-553.

J. K. Rigby and F. M. Terrell. 1973. Permian sponges from western Ellesmere Island, arctic Canada. Canadian Journal of Earth Sciences 10:1431-1443.

J. K. Rigby and G. L. Bell. 2005. A new hexactinellid sponge from the Reef Trial Member of the Upper Guadalupian Bell Canyon Formation, Guadalupe Mountains National Park, Texas. Journal of Paleontology 79(1):200-204.

J. K. Rigby and G. L. Bell. 2006. Sponges from the Reef Trail Member of the Upper Guadalupian (Permian) Bell Canyon Formation, Guadalupe Mountains National Park, Texas. Journal of Paleontology 80(5):1-42.

J. K. Rigby and M. A. Murphy. 1983. Gabelia, a new Late Devonian lyssakid protosponge from the Roberts Mountains, Nevada. Journal of Paleontology 57(4):797-803.

J. K. Rigby and M. H. Nitecki. 1973. New Archaeoscyphia (Porifera) from the Ordovician of Anticosti Island, Quebec. Fieldiana Geology 33(1):1-10.

J. K. Rigby and M. H. Nitecki. 1975. An unusually well preserved heteractinid sponge from the Pennsylvanian of Illinois and a possible classification and evolutionary scheme for the Heteractinida. Journal of Paleontology 49(2):329-339.

J. K. Rigby and M. Mohanti. 1993. A new hexactinellid sponge from the Eocene of Kutch, India. Journal of Paleontology 67(6):917-922.

J. K. Rigby and O. A. Dixon. 1979. Sponge fauna of the Upper Silurian Read Bay Formation, Somerset Island, District of Franklin, Arctic Canada. 53(3):587-627.

J. K. Rigby and P. A. Johnston. 2004. An unusually large Aulocopella winnipegensis and associated demosponges from the Upper Ordovician Beaverfoot Formation, southeastern British Columbia. Canadian Journal of Earth Sciences 41:939-947.

J. K. Rigby and Q. H. Goodbody. 1986. Malluviospongia, a new Devonian heteractinid sponge from the Bird Fiord Formation of southwestern Ellesmere Island, Northwest Territories, Canada. Canadian Journal of Earth Sciences 23:344-349.

J. K. Rigby and R. A. Hanger. 1999. Sponges from the Middle Permian Quinn River Formation, Bilk Creek Mountains, Humboldt County, Nevada. Brigham Young University Geology Studies 44:155-160.

J. K. Rigby and R. B. Blodgett. 1983. Early Middle Devonian Sponges from the McGrath Quadrangle of West-Central Alaska. Journal of Paleontology 57(4):773-786.

J. K. Rigby and R. C. Gutschick. 1976. Two new Lower Paelozoic Hexactinellid sponges from Utah and Oklahoma. Journal of Paleontology 50(1):79-85.

J. K. Rigby and R. Keyes, Jr. 1990. First report of hexactinellid dictyosponges and other sponges from the upper Mississippian Bangor Limestone, northwestern Alabama. Journal of Paleontology 64(6):886-897.

J. K. Rigby and R. M. Moyle. 1959. Some Mississippian and Pennsylvanian sponges from Utah. Journal of Paleontology 33(3):399-403.

J. K. Rigby and S. B. Church. 1993. Wewokella and other sponges from the Pennsylvanian Minturn Formation of north-central Colorado. Journal of Paleontology 67(6):909-916.

J. K. Rigby and T. C. Chidsey. 1976. A well-preserved Calycocoelia typicalis Bassler (Porifera) from the Fort Pena Formation of western Texas. Brigham Young University Geology Studies 23:3-8.

J. K. Rigby and T. L. P. Bryant. 1979. Fossil sponges of the Mississippian Fort Payne Chert in northeastern Alabama. Journal of Paleontology 53(4):1005-1012.

J. K. Rigby and T. N. Bayer. 1971. Sponges of the Ordovician Maquoketa Formation in Minnesota and Iowa. Journal of Paleontology 45(4):608-627.

J. K. Rigby and W. I. Ausich. 1981. Lower Mississippian sponges from the Edwardsville Formation, southern Indiana. Journal of Paleontology 55(2):370-382.

J. K. Rigby and W. L. Manger. 1994. Morrowan lithistid demosponges and hexactinellids from the Ozark Mountains of northwestern Arkansas. Journal of Paleontology 68(4):734-746.

J. K. Rigby and W. L. Stokes. 1971. Haplistion sphaericum Finks, a rhizomorine sponge, from the Pennsylvanian of southeastern Utah. Journal of Paleontology 45(3):553-554.

J. K. Rigby and X. G. Hou. 1995. Lower Cambrian demosponges and hexactinellid sponges from Yunnan, China. Journal of Paleontology 69(6):1009-1019.

J. K. Rigby and Y. Albi. 1996. An Upper Miocene hexactinellid xponge from the Puente Shale, Orange County, California. Journal of Paleontology 70(6):908-913.

J. K. Rigby, A. Pisera, and T. T. Wrzolek, G. Racki. 2001. Upper Devonian sponges from the Holy Cross Mountains, central Poland. Palaeontology 44(3):447-488.

J. K. Rigby, A. W. Potter, and N. K. Anderson. 2008. Ordovician sponges from the Montgomery Limestone, Taylorsville area, northern Sierra Nevada, California, USA. Bulletin of Geosciences 83(3):299-310.

J. K. Rigby, A. W. Potter, and R. B. Blodgett. 1988. Ordovician sphinctozoan sponges of Alaska and Yukon Territory. Journal of Paleontology 62(5):731-746.

J. K. Rigby, B. J. Kessel, and B. D. Ritts, S. J. Friedman. 2006. A new Ordovician chiastoclonellid sponge from Inner Mongolia, China. Journal of Paleontology 80(4):775-779.

J. K. Rigby, B. J. Maher, and Q. J. Browne. 1991. New Hexactinellids from the Siluro-Devonian of the Snake Mountains, Elko County, Nevada, and a new locality for Gabelia. Journal of Paleontology 65(5):709-714.

J. K. Rigby, B. Senowbari-Daryan, and A. Hamedani. 2005. First reported occurrence of wewokellid sponges (Calcarea, Heteractinida) from the Permian of central Iran. Facies 51:533-538.

J. K. Rigby, B. Senowbari-Daryan, and H. Liu. 1998. Sponges of the Permian Upper Capitan Limestone, Guadalupe Mountains, New Mexico and Texas. BYU Geology Studies 43:19-117.

J. K. Rigby, C. Hannum, and T. J. Frest. 1979. Hexactinellid sponges from the Silurian Waldron Shale in southeastern Indiana. Journal of Paleontology 53(3):542-549.

J. K. Rigby, C. K. Chamberlain, and B. A. Black. 1970. Mississippian and Pennsylvanian sponges from the Ouachita Mountains of Oklahoma. Journal of Paleontology 44(5):816-832.

J. K. Rigby, D. M. Rohr, and R. B. Blodgett, B. B. Britt. 2008. Silurian sponges and some associated fossils from the Heceta Limestone, Prince of Wales Island, Southeastern Alaska. Journal of Paleontology 82(1):91-101.

J. K. Rigby, D. Schumacher, and S. J. Meader. 1979. The genus Ensiferites, a Devonian astraeosponge of North America. Journal of Paleontology 53(2):475-493.

J. K. Rigby, G. L. Bell, and K. Thompson. 2007. Hexactinellid and associated sponges from the upper Reef Trail Member of the Bell Canyon Formation, southern Guadalupe Mountains National Park, Texas. Journal of Paleontology 81(6):1241-1256.

J. K. Rigby, J. A. Waters, and C. G. Maples, N. G. Lane, Z. T. Liao, L. J. Liu. 1999. Hexactinellid and calcareous sponges from the Pennsylvanian (Moscovian) Dikanre Formation from Xinjiang-Uygur Autonomous Region, NW China. Journal of Paleontology 73(3):.

J. K. Rigby, J. E. King, and L. F. Gunther. 1981. The new Lower Ordovician protosponge, Athenospongia, from the Phi Kappa Formation in central Idaho. Journal of Paleontology 55(4):842-847.

J. K. Rigby, J. Fan, and W. Zhang, S. Wang, X. Zhang. 1994. Sphinctozoan and Inozoan Sponges from the Permian Reefs of South China. BYU Geology Studies 40:43-109.

J. K. Rigby, J. Fan, and W. Zhang. 1989. Sphinctozoan sponges from the Permian reefs of South China. Journal of Paleontology 63(4):404-439.

J. K. Rigby, J. L. Nelson, and B. S. Norford. 1998. Silurian hexactinellid sponges from northern British Columbia, Canada. Journal of Paleontology 72(2):202-220.

J. K. Rigby, J. S. Fan, and N. Han. 1995. Upper Permian silicified sponges from central Guangxi and western Hubei, south China. Journal of Paleontology 69(2):232-250.

J. K. Rigby, J. S. Fan, and W. Zhang. 1989. Inozoan calcareous Porifera from the Permian reefs in South China. Journal of Paleontology 63(6):778-800.

J. K. Rigby, L. F. Gunther, and F. Gunther. 1997. The first occurrence of the Burgess Shale demosponge Hazelia palmata Walcott, 1920, in the Cambrian of Utah. Journal of Paleontology 71(6):994-997.

J. K. Rigby, M. G. McKinzie, and B. B. Britt. 2008. Pennsylvanian sponges from thr Graford Formation, Wise County, Texas. Journal of Paleontology 82(3):492-510.

J. K. Rigby, M. H. Nitecki, and C. M. Soja, R. B. Blodgett. 1994. Silurian aphrosalpingid sphinctozoans from Alaska and Russia. Acta Palaeontologica Polonica 39(4):341-391.

J. K. Rigby, R. B. Blodgett, and B. B. Britt. 2008. Ordovician sponges from west-central and east-central Alaska and western Yukon Territory, Canada. Bulletin of Geosciences 83(2):153-168.

J. K. Rigby, R. B. Blodgett, and N. K. Anderson. 2009. Emsian (Early Late Devonian) sponges from west-central and south-central Alaska. Journal of Paleontology 83(2):293-298.

J. K. Rigby, R. D. Horrocks, and J. M. Cys. 1982. A new hexactinellid brachiosponge from the Upper Permian of west Texas. Journal of Paleontology 56:315-323.

J. K. Rigby, R. Keyes, and A. Horowitz. 1979. Two new Mississippian sponges from northeastern Alabama. Journal of Paleontology 53(3):709-719.

J. K. Rigby, S. B. Church, and N. K. Anderson. 2010. Middle Cambrian sponges from the Drum Mountains and House Range in western Utah. Journal of Paleontology 84(1):66-78.

J. K. Rigby, S. M. Karl, and R. B. Blodgett, J. F. Baichtal. 2005. Ordovician sphinctozoan sponges from Prince of Wales Island, southeastern Alaska. Journal of Paleontology 79(5):862-870.

J. K. Rigby, X. Wu, and J. Fan. 1998. Triassic hexactinellid sponges from patch reefs in north-central Sichuan, People's Republic of China. Brigham Young University Geology Studies 43:119-165.

J. K. Rigby. 1957. Relationships between Acanthocladia guadalupensis and Solenopora texana and the bryozoan-algal consortium hypothesis. Journal of Paleontology 31(3):603-606.

J. K. Rigby. 1966. Microstructure and classification of an Ordovician sponge, Dystactospongia madisonensis Foerste, from Indiana. Journal of Paleontology 40(5):1127-1130.

J. K. Rigby. 1970. Ellesmerespongia feildeni, a new Permian sponge from the Canadian Arctic. Journal of Paleontology 44(6):1143-1145.

J. K. Rigby. 1970. Two new Upper Devonian hexactinellid sponges from Alberta. Journal of Paleontology 44:7-16.

J. K. Rigby. 1971. Sponges of the Ordovician Cat Head Member, Lake Winnipeg, Manitoba. Geological Survey of Canada Bulletin 202:35-79.

J. K. Rigby. 1972. A new hexactinellid sponge from the Mississippian-Pennsylvanian Diamond Peak Formation in eastern Nevada. Journal of Paleontology 46(2):266-270.