This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
G. Geyer, 2015 - Exotic trilobites from the Lower–Middle Cambrian boundary interval in Morocco and their bearing on the Cambrian Series 3 lower boundary - Paläontologische Zeitschrift (89), 749-781 (journal article, English)
Z. Zhou, 2014 - Ordovician (Darriwilian-early Katian) trilobite faunas of northwestern Tarim, Xinjiang, China - Memoirs of the Association of Australasian Palaeontologists (46), 1-142 (journal article, English)
R. A. Fortey, 2013 - Lower Ordovician trilobites of the Kirtonryggen Formation, Spitsbergen - Fossils and Strata (59), 1-116 (journal article, English)
T.-Y. Park, 2013 - Late Middle Cambrian (Cambrian Series 3) Trilobite Faunas from the Lowermost Part of the Sesong Formation, Korea and Their Correlation with North China - Journal of Paleontology (87), 991-1003 (journal article, English)
F. A. Sundberg, 2011 - Detailed trilobite biostratigraphy across the proposed GSSP for stage 5 ("Middle Cambrian" boundary) at the Wuliu-Zengjiayan section, Guizhou, China - Bulletin of Geosciences (86), 423-464 (journal article, English)
M. Ghobadi Pour, 2011 - Late Ordovician trilobites from the Karagach Formation of the western Tarbagatai Range, Kazakhstan - Earth and Environmental Science Transactions of the Royal Society of Edinburgh (101), 161-187 (journal article, English)
F. C. Shaw, 2011 - Ordovician trilobites from the Romaine and Mingan Formations (Ibexian-Late Whiterockian), Mingan Islands, Quebec - Journal of Paleontology (85), 406-441 (journal article, English)
J. M. Adrain, 2011 - Class Trilobita Walch, 1771 - Animal biodiversity: an outline of higher-level classification and survey of taxonomic richness (3148), 104-109 (book chapter, English)
J. Esteve, 2009 - Enrolment in Conocoryphe heberti Munier-Chalmas & Bergeron, 1889 (Middle Cambrian, Iberian Chain, NE Spain) and coaptive structures within family Conocoryphidae - Estudios Geológicos (65), - (journal article, Spanish)
M. G. Pour, 2009 - Silicified Middle Cambrian trilobites from Kyrgystan - Palaeontology (52), 1039-1056 (journal article, English)
H. Özdikmen, 2009 - Nomenclatural changes for twenty trilobites genera - Munis Entomology & Zoology (4), 155-171 (journal article, English)
S. Peng, 2009 - Cambrian Trilobites from the Parahio and Zanskar Valleys, Indian Himalaya - Journal of Paleontology Memoir (83), 1-95 (journal article, English)
H. Özdikmen, 2008 - Nomenclatural changes for three preoccupied trilobites genera - Munis Entomology & Zoology (3), 317-320 (journal article, English)
E. Landing, 2008 - Faunas and Cambrian volcanism on the Avalonian marginal platform, southern New Brunswick - Journal of Paleontology (82), 884-905 (journal article, English)
Z. Zhou, 2008 - - Trilobite record of China (), 1-401 (book/book chapter, English)
J. M. Adrain, 2007 - Bearriverops, a new Lower Ordovician trilobite genus from the Great Basin, western USA, and classification of the family Dimeropygidae - Canadian Journal of Earth Sciences (44), 337-366 (journal article, English)
H. Özdikmen, 2006 - Nomenclatural changes for fourteen trilobites genera - Munis Entomology & Zoology (1), 179-190 (journal article, English)
W. T. Dean, 2006 - Cambrian stratigraphy and trilobites of the Samur Dag area, south of Hakkari, southeastern Turkey - Turkish Journal of Earth Sciences (15), 225-257 (journal article, English)
Z. Zhu, 2006 - Eoshumardia (Trilobita, Cambrian), a junior synonym of Koldinioidia - Alcheringa (30), 183-189 (journal article, English)
Q. Li, 2006 - Huaiaspis, a new Cambrian trilobite genus from northern Anhui - Acta Palaeontologica Sinica (45), 540-548 (journal article, Chinese)
V. Kordule, 2006 - Ptychopariid trilobites in the Middle Cambrian of Central Bohemia (taxonomy, biostratigraphy, synecology) - Bulletin of Geology (81), 277-304 (journal article, English)
A. I. Varlamov, 2006 - The Upper Cambrian of the Chopko River section, Norilsk region, northwestern Siberian Platform: stratigraphy and trilobites - Paleontological Journal (40), 1-56 (journal article, English)
S. Peng, 2004 - - Polymerid trilobites from the Cambrian of northwestern Hunan, China, Volume 1: Corynexochida, Lichida and Asaphida (), 1-333 (book/book chapter, English)
Y. Duan, 2004 - New polymerid trilobites and the first record of Erixanium from Upper Cambrian in western Hunan, China - Acta Palaeontologica Sinica (43), 63-71 (journal article, English)
F. A. Sundberg, 2003 - Trilobites of the lower Middle Cambrian Poliella denticulata biozone (new) of southeastern Nevada - Journal of Paleontology (77), 331-359 (journal article, )
P.S. Hong, 2003 - Trilobites from the Lejopyge armata zone (Upper Middle Cambrian) of the Machari Formation, Yongwol Group, Korea - Journal of Paleontology (77), 895-907 (journal article, )
S. E. Peters, 2003 - Evenness, richness and the Cambrian-Paleozoic faunal transition in North America: an assemblage-level perspective - The University of Chicago (), 1-279 (Ph.D. thesis, English)
F. A. Sundberg, 2003 - Early and Mid Cambrian Trilobites from the Outer-shelf Deposits of Nevada and California, USA - Palaeontology (46), 945-986 (journal article, English)
N. C. Hughes, 2002 - Kunmingaspis (Trilobita) putatively from the Yunling Collage, and the Cambrian history of the Himalayan syntaxial region - Journal of Paleontology (76), 709-717 (journal article, English)
P. A. Jell, 2002 - Available generic names for trilobites - Memoirs of the Queensland Museum (48), 331-553 (journal article, English)
J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
K. L. Luo, 2001 - Upper Middle-Upper Cambrian trilobites of Hancheng area, Shaanxi - Acta Palaeontologica Sinica (40), 371-387 (journal article, Chinese)
Y. H. Lu, 2001 - Trilobites from the Middle Cambrian Hsuchuangian stage of Zhangxia, Changqing county, Shandong province - Acta Palaeontologica Sinica (40), 279-293 (journal article, Chinese)
J. Y. Duan, 2001 - Early Cambrian Siberian fauna from Yichun of Heilongjiang Province - Acta Palaeontologica Sinica (40), 362-370 (journal article, Chinese)
B. G. Waisfeld, 2001 - Systematics of Shumardiidae (Trilobita), with new species from the Ordovician of Argentina - Journal of Paleontology (75), 827-859 (journal article, English)
F.A. Sundberg , 2000 - Ptychopariid trilobites of the lower–middle Cambrian boundary interval, Pioche Shale, southwestern Nevada. Journal of Paleontology - (74), 604-630 (journal article, English)
F. A. Sundberg, 2000 - Ptychoparid trilobites of the Lower-Middle Cambrian boundary interval, Pioche Shale, southeastern Nevada - Journal of Paleontology (74), 604-630 (journal article, )
J.-S. Bao, 2000 - Late Late Cambrian trilobites from near Birch Inlet, south-western Tasmania - Palaeontology (43), 881-917 (journal article, English)
J. L. Yuan, 1999 - Lower-Middle Cambrian boundary and trilobite fauna at Laoyingshan, Huainan, Anhui - Acta Palaeontologica Sinica (38), 407-422 (journal article, Chinese)
L. N. Repina, 1999 - Trilobites from the Lower and Lowermost middle Cambrian of the Kiya river reference section (Kuznetsk, Alatau) - Annales de Paléontologie (85), 3-56 (serial monograph, English)
Y. Duan, 1999 - Middle and Upper Cambrian polymerid trilobites and biostratigraphy, Fenghuang area, western Hunan Province, China - Proceedings of the Royal Society of Victoria (111), 141-172 (journal article, English)
O. A. Hoel, 1999 - Trilobites of the Hagastrand Member (Tøyen Formation, lowermost Arenig) from tbe Oslo Region, Norway, Part Il : Remaining non-asaphid groups - Norsk Geologisk Tidsskrift (79), 259-280 (journal article, English)
J. H. Stitt, 1998 - Trilobites from the Cedarina dakotaensis zone, lowermost part of the Deadwood Formation, (Marjuman Stage, Upper Cambrian), Black Hills South Dakota - Journal of Paleontology (72), 1030-1046 (journal article, )
J. L. Yuan, 1998 - New polymerid trilobites from the Chefu Formation in early Late Cambrian of eastern Guizhou - Acta Palaeontologica Sinica (37), 137-172 (journal article, English)
J. D. Eddy, 1998 - Early Middle Cambrian Albertella biozone trilobites of the Pioche Shale, southeastern Nevada - Journal of Paleontology (72), 864-887 (journal article, )
P. A. Jell, 1997 - Himalayan Cambrian trilobites - The Palaeontological Association (58), 1-113 (serial monograph, English)
H. B. Whittington, 1997 - Trilobita. Introduction, Order Agnostina, Order Redlichiida. Volume 1 - Treatise on Invertebrate Paleontology (O), 1-530 (serial monograph, English)
J. L. Yuan, 1997 - A preliminary study on Lower-Middle Cambrian boundary and trilobite fauna at Balang, Taijiang, Guizhou, south China - Acta Palaeontologica Sinica (36), 494-524 (journal article, Chinese)
J. R. Laurie, 1996 - Early Ordovician trilobite taxonomy and biostratigraphy of the Emanuel Formation, Canning Basin, western Australia. Part 1 - Palaeontographica Abteilung A (240), 65-103 (journal article, English)
S. C. Peng, 1995 - New polymerid trilobites from Middle Cambrian Huaqiao Formation of western Hunan - Acta Palaeontologica Sinica (34), 277-300 (journal article, Chinese)
W. Zhang, 1995 - Cambrian stratigraphy and trilobites from Henan - Palaeontologia Cathayana (6), 1-166 (journal article, English)
R. Wolfart, 1994 - Middle Cambrian Faunas (Brachiopoda, Mollusca, Trilobita) from Exotic Limestone Blocks, Reilly Ridge, North Victoria Land, Antarctica; their Biostratigraphic and Paleogeographic Significance - Geologisches Jahrbuch (B/84), 1-161 (serial monograph, English)
J. L. Zhang, 1993 - Some Late Cambrian trilobites from Kushan Formation of Qingshuihe, Inner Mongolia - Acta Palaeontologica Sinica (32), 740-746 (journal article, Chinese)
J. Yang, 1993 - - Cambrian stratigraphy, lithofacies, paleogeography and trilobite faunas of East Qinling-Dabashan Mountains, China (), 1-246 (book/book chapter, English)
S. Peng, 1992 - Upper Cambrian biostratigraphy and trilobite faunas of the Cili-Taoyuan area, northwestern Hunan, China - Memoir of the Association of Australasian Palaeontologists (13), 1-119 (serial monograph, English)
S.R. Westrop, 1992 - Upper Cambrian (Marjuman-Steptoean) trilobites from the Port Au Port Group, western Newfoundland - Journal of Paleontology (66), 228-255 (journal article, English)
W. H. Fritz, 1991 - Lower Cambrian Trilobites from the Illtyd Formation, Wernecke Mountains, Yukon Territory - Geological Survey of Canada Bulletin (409), - (serial monograph, English)
R. A. Fortey, 1990 - Ontogeny, hypostome attachment and trilobite classification - Palaeontology (33), 529-576 (journal article, English)
P. D. Kruse, 1990 - Cambrian palaeontology of the Daly Basin - Northern Territory Geological Survey (7), 1-58 (serial monograph, English)
O. Fatka, 1990 - Vyscystis ubaghsi gen. et sp.nov., imbricate eocrinoid from Czechoslovakia (Echinodermata, Middle Cambrian) - Vestnik Ustredniho Ustavu Geologickeho (65), 315-320 (journal article, English)
Z. L. Zhu, 1989 - Upper Cambrian trilobites from Tangshan, Hebei Province, North China - Palaeontologia Cathayana (4), 199-259 (journal article, English)
R. Ludvigsen, 1989 - Sunwaptan (Upper Cambrian) trilobites of the Cow Head Group, western Newfoundland, Canada - Palaeontographica Canadiana (6), 1-175 (serial monograph, English)
Y. H. Lu, 1989 - The Cambrian trilobites of western Zhejiang - Palaeontologia Sinica, new series B (25), 1-287 (serial monograph, Chinese)
Y. H. Lu, 1988 - Trilobites of the Maochuang Formation and its age - Memoirs of Nanjing Institute of Geology and Palaeontology (24), 331-366 (journal article, Chinese)
H. Y. Zhu, 1987 - Cambrian trilobites from Xijiadian, Junxian, Hubei - Acta Palaeontologica Sinica (26), 86-95 (journal article, Chinese)
Z. Zhou, 1986 - Ordovician trilobites from north and northeastern China - Palaeontographica Abteilung A (192), 157-210 (journal article, English)
S. R. Westrop, 1986 - Trilobites of the Upper Cambrian Sunwaptan Stage, southern Canadian Rocky Mountains, Alberta - Palaeontographica Canadiana (3), 1-179 (serial monograph, English)
J. L. Zhang, 1986 - Some Late Cambrian Kushanian trilobites from Pinglu, Shanxi - Acta Palaeontologica Sinica (25), 663-671 (journal article, Chinese)
J. L. Zhang, 1985 - New material of the Early Gushanian trilobites in Zhuozishan district, Nei Monggol Zizhiqu (Autonomous Region) - Bulletin of the Tianjin Institute of Geology and Mineral Resources (13), 111-120 (journal article, Chinese)
Y. Qian, 1985 - Late Late Cambrian trilobites from the Tangcun Formation of Jingxian, southern Anhui - Palaeontologia Cathayana (2), 137-167 (journal article, English)
K. Perch-Nielsen, 1985 - Mesozoic calcareous nannofossils. - in H. H. Bolli, J. B. Saunders, and K. Perch-Nielsen, eds., Plankton Stratigraphy. Cambridge University Press. (), 329-426 (book/book chapter, English)
Y. Qian, 1984 - Middle and early Upper Cambrian trilobites from Kunshan, Jiangsu with reference to their distribution in the Lower Yangtze Region - Acta Palaeontologica Sinica (23), 170-184 (journal article, Chinese)
H. Qiu, 1984 - Trilobites from the Upper Cambrian Tangcun Formation in Jingxian, southern Anhui - Acta Palaeontologica Sinica (23), 329-341 (journal article, Chinese)
T. R. Lin, 1983 - Discovery of Cambrian trilobites in Kunshan of southeast Jiangsu with reference to the faunal provinciality and palaeogeography - Acta Palaeontologica Sinica (22), 399-412 (journal article, Chinese)
R. A. Henderson, 1983 - Early Ordovician faunas from the Mount Windsor Subrovince, northeastern Queensland - Association of Australasian Palaeontologists (), - (journal article, English)
R. A. Fortey, 1983 - Cambrian-Ordovican trilobites from the boundary beds in western Newfoundland and their phylogenetic significance - in D. E. G. Briggs and P. D. Lane, eds, Trilobites and other Early Arthropods, Special Papers in Palaeontology 30 (), 179-211 (book/book chapter, English)
T. Y. Ju, 1983 - Early Cambrian trilobites from the Hotang and Dachenling formations of Zhejiang - Acta Palaeontologica Sinica (22), 628-636 (journal article, Chinese)
W. T. Dean, 1982 - Middle Cambrian trilobites from the Sosnik Formation, Derik-Mardin district, south-eastern Turkey - Bulletin of the British Museum (Natural History), Geology Series (36), 1-41 (journal article, English)
H. J. Guo, 1982 - Lower Cambrian trilobites of the Benxi area, Liaoning - Acta Palaeontologica Sinica (21), 615-631 (journal article, Chinese)
Y. L. Zhao, 1981 - Early and Middle Cambrian trilobites from Daoping of Fuquan, Guizhou - Acta Palaeontologica Sinica (20), 216-224 (journal article, Chinese)
W. T. Zhang, 1981 - Trilobites from the Hsuchuang Formation (lower Middle Cambrian) in western marginal parts of the North China Platform - Geological Society of America Special Paper (187), 161-175 (journal article, English)
W. T. Zhang, 1980 - Cambrian trilobite faunas of southwestern China - Palaeontologia Sinica, new series B (16), 1-497 (serial monograph, Chinese)
W. Zhang, 1980 - Cambrian stratigraphy and trilobite fauna from the Zhongtiao Mountains, southern Shanxi - Memoirs of Nanjing Institute of Geology and Palaeontology (16), 39-110 (journal article, Chinese)
H. E. Vokes, 1980 - Genera of the Bivalvia: a systematic and bibliographic Catalogue - Genera of the Bivalvia: a systematic and bibliographic Catalogue (), - (book/book chapter, English)
R. A. Fortey, 1980 - The Ordovician trilobites of Spitsbergen. III. Remaining trilobites of the Valhallfonna Formation - Norsk Polarinstitutt Skrifter (171), 1-163 (serial monograph, English)
P. Ahlberg, 1980 - Early Cambrian trilobites from northern Scandinavia - Norsk Geologisk Tidsskrift (60), 153-159 (journal article, English)
Y. Lu, 1980 - Cambrian trilobites from Chuxian-Quanjiao region, Anhui - Memoirs of Nanjing Institute of Geology and Palaeontology (16), 1-38 (journal article, Chinese)
G. K. Ergaliev, 1980 - - Trilobity srednego i verkhnego Kembriya Malogo Karatau [Middle and Upper Cambrian trilobites from Malyy Karatau] (), 1-211 (book/book chapter, Russian)
A. R. Palmer, 1979 - Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin - United States Geological Survey Professional Paper (1047), 1-131 (journal article, English)
W. T. Dean, 1973 - Ordovician trilobites from the Keele Range, Northwestern Yukon Territory - Geological Survey of Canada Bulletin (223), 1-43 (serial monograph, English)
W. H. Fritz, 1972 - Lower Cambrian trilobites from the Sekwi Formation type section, northwestern Canada - Geological Survey of Canada Bulletin (212), - (serial monograph, English)
A. R. Palmer, 1972 - Early and Middle Cambrian Trilobites from Antarctica - Contributions to the geology of Antarctica (), - (journal article, English)
J. H. Shergold, 1971 - Late Upper Cambrian trilobites from the Gola Beds, western Queensland - Commonwealth of Australia, Department of National Development, Bureau of Mineral Resources, Geology, and Geophysics Bullein (112), 1-87 (journal article, English)
W. H. Fritz, 1968 - Lower and early Middle Cambrian trilobites from the Pioche Shale, East-Central Nevada, U.S.A. - Palaeontology (11), 36-43 (journal article, English)
R. A. Robison, 1968 - Tremadocian trilobites from the Nochixtlan Region, Oaxaca, Mexico - Journal of Paleontology (42), 767-800 (journal article, )
H. B. Whittington, 1968 - Zonation and correlation of Canadian and Early Mohawkian series - in E. Zen, ed., Studies of Appalachian geology, northern and marine (), 49-60 (book/book chapter, English)
F.C. Shaw, 1968 - Early Middle Ordovician (Chazy) trilobites of New York - New York State Museum and Science Service Memoir (17), 1-163 (journal article, English)
A. V. Rozova, 1968 - Biostratigrafiya i trilobity verkhnego Kembriya i nizhnego Ordovika severo-zapada Sibirskoy Platformy [Biostratigraphy and trilobites of the Upper Cambrian and Lower Ordovician of the northwestern Siberian platform] - Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye (36), 1-195 (serial monograph, Russian)
R. J. Ross, Jr., 1967 - Some Middle Ordovician Brachiopods and Trilobites from the Basin Ranges, Western United States - United States Geological Survey Professional Paper (523-D), D1-D4 (journal article, English)
A. R. Palmer, 1965 - Trilobites of the Late Cambrian Pterocephaliid Biomere in the Great Basin, United States - United States Geological Survey Professional Paper (493), 1-105 (serial monograph, English)
H. B. Whittington, 1965 - Trilobites of the Ordovician Table Head Formation, western Newfoundland - Bulletin of the Museum of Comparative Zoology (132), 275-441 (serial monograph, English)
F. Rasetti, 1965 - Middle Cambrian trilobites of the Pleasent Hill Formation in Central Pennsylvania - Journal of Paleontology (39), 1007-1014 (journal article, )
A. V. Rozova, 1964 - - Biostratigrafiya i opisaniye trilobitov srednego i verkhnego Kembriya severo-zapada Sibirskoy Platformy. Opisaniye stratotipicheskogo razreza (reka Kulyumbe) [Biostratigraphy and description of trilobites of the Middle and Upper Cambrian of the northweste (), 1-148 (book/book chapter, Russian)
R. A. Robison, 1964 - Late Middle Cambrian faunas from Western Utah - Journal of Paleontology (38), 510-566 (journal article, English)
H. B. Whittington, 1963 - Middle Ordovician trilobites from Lower Head, western Newfoundland - Bulletin of the Museum of Comparative Zoology (129), 1-118 (serial monograph, English)
F. Rasetti, 1963 - Additions to the Upper Cambrian fauna from the conglomerate boulders at Levis, Quebec - Journal of Paleontology (37), 1009-1017 (journal article, )
R. E. Grant, 1962 - Trilobite distribution, upper Franconia Formation (Upper Cambrian), southeastern Minnestoa - Journal of Paleontology (36), 965-998 (journal article, English)
C. Lochman, 1962 - An Aphelaspis Zone faunule from Logan, Montana - Journal of Paleontology (36), 431-441 (journal article, English)
A.R. Palmer, 1962 - Glyptagnostus and associated trilobites in the United States - United States Geological Survey Professional Paper (), - (journal article, English)
F. Rasetti, 1961 - Dresbachian and Franconian trilobites of the Conococheague and Frederick Limestones of the central Appalachians - Journal of Paleontology (35), 104-124 (journal article, English)
A. R. Palmer, 1960 - Trilobites of the Upper Cambrian Dunderberg Shale, Eureka District, Nevada - United States Geological Survey Professional Paper (334-C), 53-107 (serial monograph, English)
C. L. Chu, 1959 - Trilobites from the Kushan Formation of north and northeastern China - Memoirs of the Institute of Palaeontology Academia Sinica (2), 44-128 (journal article, Chinese)
J. A. Weir, 1959 - Ashgillian trilobites from Co. Clare, Ireland - Palaeontology (1), 369-383 (journal article, English)
H. J. Harrington, 1959 - Arthropoda 1 - Treatise on Invertebrate Paleontology (O), 1-560 (serial monograph, English)
F. Rasetti, 1957 - Additional fossils from the Middle Cambrian Mt. Whyte Formation of the Canadian Rocky Mountains - Journal of Paleontology (31), 955-972 (journal article, English)
A. B. Shaw, 1957 - Paleontology of Northwestern Vermont. VI. The early Middle Cambrian fauna - Journal of Paleontology (31), 785-792 (journal article, )
H. J. Harrington, 1957 - Ordovician trilobites of Argentina - Department of Geology, University of Kansas Special Publication. Lawrence: University of Kansas Press (1), 1-276 (, English)
P. Hupé, 1955 - Classification des trilobite - Annales de Paléontologie (41), 91-325 (journal article, English)
A. R. Palmer, 1954 - The Faunas of the Riley Formation in Central Texas - Journal of Paleontology (28), 709-786 (journal article, English)
R. P. Tripp, 1954 - Caradocian trilobites from the mudstones at Craighead Quarry, near Girvan, Ayrshire - Transactions of the Royal Society of Edinburgh (62), 655-693 (journal article, English)
G. Henningsmoen, 1952 - Early middle Cambrian fauna from Rogaland, SW Norway (Paradoxides oelandicus stage = lc α) - Norsk Geologisk Tidsskrift (30), 13-30 (journal article, English)
G. A. Cooper, 1952 - Cambrian Stratigraphy and Paleontology near Caborca, Northwestern Sonora, Mexico - Smithsonian Miscellaneous Collections (119), 1-181 (journal article, English)
F. Rasetti , 1951 - Middle Cambrian stratigraphy and faunas of the Canadian Rocky Mountains. Smithsonian Miscellaneous Collections, 116(5), 277 p., 34 pls. - (), - (journal article, English)
R. J. Ross, Jr., 1951 - Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas - Yale Peabody Museum of Natural History Bulletin (6), 1-161 (serial monograph, English)
P. Tasch, 1951 - Fauna and paleoecology of the Upper Cambrian Warrior Formation of central Pennsylvania - Journal of Paleontology (25), 275-306 (journal article, English)
B. F. Howell, 1950 - A revision of the fauna of the north Welsh Conocoryphe viola beds implying a Lower Cambrian age - Geological Magazine (87), 1-16 (journal article, English)
J. L. Wilson, 1949 - The trilobite fauna of the Elvina zone in the Basal Wilberns limestone of Texas - Journal of Paleontology (23), 25-44 (journal article, English)
R. Rka, 1940 - Trilobiti nejstarší české kambrické fauny od Tylovic z Kamenárky - Rozpravy I. tídyeské akademie (49), 1-12 (journal article, English)
C. E. Resser, 1939 - The Spence Shale and its fauna - Smithsonian Miscellaneous Collections (97), 1-29 (journal article, English)
C. E. Resser, 1938 - Middle Cambrian fossils from Pend Oreille Lake, Idaho - Smithsonian Miscellaneous Collections (97), 1-12 (serial monograph, English)
C. Lochman, 1938 - Middle and upper Cambrian Faunas from western Newfoundland - Journal of Paleontology (12), 461-477 (journal article, English)
C. E. Resser, 1936 - Second contribution to nomenclature of Cambrian trilobites - Smithsonian Miscellaneous Collections (95), 1-29 (journal article, English)
J. F. Mason, 1935 - Fauna of the Cambrian Cadiz Formation, Marble Mountains, California - Bulletin of the Southern California Academy of Sciences (34), 97-120 (journal article, English)
C. E. Resser, 1935 - Nomenclature of some Cambrian trilobites - Smithsonian Miscellaneous Collections (93), 1-46 (journal article, English)
T. Kobayashi, 1931 - Studies on the stratigraphy and palaeontology of the Cambro-Ordovician Formation of Hua-lien-chai and Niu-hsin-tai, South Manchuria - Japanese Journal of Geology and Geography (8), 131-189 (journal article, English)
E. S. Cobbold, 1931 - Additional fossils from the Cambrian Rocks of Comley, Shropshire - Quarterly Journal of the Geological Society (87), 459-512 (journal article, English)
H. Mansuy, 1916 - Faunes Cambriennes de l'Extréme-Orient méridional - Mémoires du Service Géologique de l'Indochine (5), 1-44 (journal article, English)
C. D. Walcott, 1916 - Cambrian geology and paleontology III. No. 3 - Cambrian trilobites - Smithsonian Miscellaneous Collections (64), 157-258 (serial monograph, English)
H.F. Cleland, 1900 - The Calciferous of the Mohawk Valley, with descriptions of new species - Bulletins of American Paleontology (3), 1-26 (journal article, English)
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