1 Zhu, Z.-L., "Upper Cambrian trilobites from Tangshan, Hebei Province, North China" 4 : 199-259, 1989
2 Choi, D. K., "Upper Cambrian polymerid trilobites from the Machari Formation, Yongwol, Korea" 41 : 183-204, 2008
3 Kobayashi, T., "Upper Cambrian of the Wuhutsui Basin, Liaotung, with special reference to the limit of the Chaumitian (or Upper Cambrian)of eastern Asia, and its subdivision" 11 : 55-155, 1933
4 Peng, S. -C., "Upper Cambrian biostratigraphy and trilobite faunas of the Cili-Taoyuan area, northwestern Hunan, China" 13 : 1-119, 1992
5 Choi, D. K., "Upper Cambrian agnostoid trilobites from the Machari Formation, Yongwol, Korea" 37 : 159-189, 2004
6 Kobayashi, T., "Two new trilobite genera, Hamashania and Kirkella" 49 : 37-40, 1942
7 Park, T.-Y., "Two middle Cambrian diceratocephalid trilobites, Cyclolorenzella convexa and Diceratocephalus cornutus, from Korea: development and functional morphology" 43 : 73-87, 2010
8 Ergaliev, G. K., "Trilobites of the Middle and Upper Cambrian of the Malyi Karatau. Akademiya Nauk Kazakhskoy SSR"
9 Hong, P. S., "Trilobites from the Lejopyge armata Zone (upper Middle Cambrian) of the Machari Formation, Yongwol Group, Korea" 77 : 895-907, 2003
10 Qian, Y. -Y., "Trilobites from middle Upper Cambrian (Changshan Stage) of north and northeast China" 183 : 1-190, 1994
11 McKenzie, N. R., "Trilobites and zircons link north China with the eastern Himalaya during the Cambrian" 39 : 591-594, 2011
12 Fortey, R. A., "Trilobite systematics: the last 75 years" 75 : 1141-1151, 2001
13 Choi, D. K., "Trilobite research in South Korea during the 20th Century" 507 : 81-95, 2007
14 Park T.-Y., "Trilobite faunal successions across the base of the Furongian Series in the Taebaek Group, Taebaeksan Basin, Korea" 44 : 481-498, 2011
15 Choi, D. K., "Trilobite biostratigraphy of the lower Paleozoic (Cambrian–Ordovician)Joseon Supergroup, Taebaeksan Basin, Korea" 90 : 1801-1824, 2016
16 Robison, R.A., "Tremadocian trilobites from the Nochixtlan region, Oaxaca, Mexico" 42 : 767-800, 1968
17 Peng, S., "Tremadocian stratigraphy and trilobite fauna of northwestern Hunan. 2. Trilobites from the Penjiazui Formation and the Madaoyu Formation in the Jiangnan Slope belt" 2 : 55-171, 1990
18 Chatterton, B.D.E., "Treatise on Invertebrate Paleontology. Part O (revised), Arthropoda 1. Trilobita 1" Geological Society of America and University of Kansas Press 313-330, 1997
19 Kobayashi, T., "Three contributions to the Cambro–Ordovician fauna" 13 : 163-184, 1936
20 Geyer, G., "The quest for internationally recognized divisions of Cambrian time" 23 : 188-195, 2000
21 Whittington, H. B., "The ontogeny of trilobites" 32 : 421-469, 1957
22 Kobayashi, T., "The discovery of Olenus in South Chosen" 20 : 227-233, 1944
23 Choi, D. K., "The Yongwol Group (Cambrian–Ordovician) redefined – a proposal for the stratigraphic nomenclature of the Choson Supergroup" 2 : 220-234, 1998
24 Kobayashi, T., "The Yokusen geosyncline in the Chosen period – brief notes on the geologic history of the Yokusen orogenic zone, 1" 18 : 579-584, 1942
25 Sun, Y. -C., "The Upper Cambrian trilobite-faunas of North China" 7 : 5-93, 1935
26 Yin, A., "The Tectonic Evolution of Asia" Cambridge University Press 442-485, 1996
27 Endo, R., "The Sinian and Cambrian formations and fossils of southern Manchoukuo" 1 : 1-474, 1937
28 Shergold, J. H., "The Pacoota Sandstone, Amadeus Basin, Northern Territory: stratigraphy and palaeontology. Bulletin of the Bureau of Mineral Resources" 237 : 1-93, 1991
29 Cluzel, D., "The Ogcheon belt (Republic of Korea): tectonics and geodynamics of a polycyclic intraplate domain" 27 : 515-519, 1991
30 Öpik, A. A., "The Mindyallan fauna of north-western Queensland. Bulletin of the Bureau of Mineral Resources" 74 : 1-404, 1967
31 Hong, P. S., "The Late Cambrian trilobite Irvingella from the Machari Formation, Korea – evolution and correlation" 70 : 175-196, 2003
32 Peng, S. -C., "The Geologic Time Scale 2012" Elsevier 437-488, 2012
33 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part X, stratigraphy of the Chosen group in Korea and South Manchuria and its relation to the Cambro–Ordovician formations of other areas, section C, the Cambrian of eastern Asia and other parts of the continent" 16 : 381-534, 1967
34 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part X, Stratigraphy of the Chosen Group in Korea and South Manchuria and its relation to the Cambro–Ordovician formations of other areas, Section A, The Chosen Group of South Korea" 16 : 1-84, 1966
35 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part VIII, Paleontology VII, Cambrian faunas of the Mun’gyong (Bunkei) District and the Samposan Formation of the Yŏngwŏl (Neietsu) District" 13 : 181-241, 1961
36 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part VII, Paleontology VI" 12 : 329-420, 1960
37 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part VI, Paleontology V" 12 : 217-275, 1960
38 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Korea, Part IX, Paleontology VIII, The Machari fauna" 14 : 1-152, 1962
39 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Chosen, Palaeontology, Part III, Cambrian faunas of South Chosen with a special study on the Cambrian genera and families" 4 : 49-344, 1935
40 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Chosen, Palaeontology, Part II, Lower Ordovician faunas" 3 : 521-585, 1934
41 Kobayashi, T., "The Cambro–Ordovician formations and faunas of South Chosen, Palaeontology, Part I, Middle Ordovician faunas" 3 : 329-519, 1934
42 Duck K. Choi, "The Cambrian-Ordovician stratigraphy of the Taebaeksan Basin, Korea: a review" 한국지질과학협의회 9 (9): 187-214, 2005
43 Shergold, J. H., "The Cambrian System in Australia, Antarctica and New Zealand, correlation charts and explanatory notes"
44 Kim, H. S., "Tectonic linkage between the Korean Peninsula and mainland Asia in the Cambrian:Insights from U-Pb dating of detrital zircon" 368 : 204-218, 2013
45 Dong, Y., "Tectonic evolution of the Qinling orogeny, China: Review and synthesis" 41 : 213-237, 2011
46 Wu, Y.-B., "Tectonic evolution of a composite collision orogeny: an overview on the Qinling-Tongbai-Hong’an-Dabie-Sulu orogenic belt in central China" 23 : 1402-1428, 2013
47 Chough, S. K., "Tectonic and sedimentary evolution of the Korean peninsula – a review and new view" 52 : 175-235, 2000
48 Duck K. Choi, "Taebaek Group (Cambrian-Ordovician) in the Seokgaejae section, Taebaeksan Basin: a refined lower Paleozoic stratigraphy in Korea" 한국지질과학협의회 8 (8): 125-151, 2004
49 Waisfeld, B. G., "Systematics of Shumardiidae (Trilobita), with new species from the Ordovician of Argentina" 75 : 827-859, 2001
50 Chen, J. -Y., "Study on Cambrian-Ordovician boundary strata and its biotas in Dayangcha, Hunjiang, Jilin, China" China Prospect Publishing House 138-, 1985
51 Kobayashi, T., "Studies on the stratigraphy and palaeontology of the Cambro–Ordovician formation of Hua-lie-chai and Niu-hsintai, South Manchuria" 8 : 131-189, 1931
52 Kobayashi, T., "Studies on the Cambrian trilobite genera and families (IV)" 18 : 197-212, 1942
53 Zhou, Z.-Y., "Stratigraphy and Palaeontology of Systemic Boundaries in China, Cambrian–Ordovician Boundary (2)" Anhui Science and Technology Publishing House 63-163, 1985
54 Lu, Y.-H., "Stratigraphy and Palaeontology of Systematic Boundaries in China, Cambrian−Ordovician Boundary, 1" Anhui Science and Technology Publishing House 45-164, 1984
55 Chang, W. T., "Some Lower Cambrian trilobites from western Hupeh" 1 : 121-149, 1953
56 Meng, X.H., "Sequences, Events and Evolution of the Sino-Korean Plate – Study on Astronomic Cyclic Responses in Sedimentation and Their Significance" Science Press 483-, 2004
57 Jitao Chen, "Sequence-stratigraphic comparison of the upper Cambrian Series 3 to Furongian succession between the Shandong region, China and the Taebaek area, Korea: high variability of bounding surfaces in an epeiric platform" 한국지질과학협의회 16 (16): 357-379, 2012
58 Meng, X., "Sequence stratigraphy, sealevel changes and depositional systems in the Cambro–Ordovician of the North China carbonate platform" 114 : 189-222, 1997
59 Kwon, Y. K., "Sequence stratigraphy of the Taebaek Group (Cambrian–Ordovician), Mideast Korea" 192 : 19-55, 2006
60 Walcott, C. D., "Second contribution to the studies on the Cambrian faunas of North America" 29 : 1-306, 1886
61 Endo, R., "Restudies on the Cambrian formations and fossils in Southern Manchoukuo" 7 : 1-100, 1944
62 Park, T.-Y., "Recent achievements on the ontogenetic studies of the trilobites from the Taebaek Group: contributions to the phylogeny of trilobites" 28 : 1-9, 2012
63 Wu, L., "Provenance of detrital zircons from the late Neoproterozoic to Ordovician sandstones of South China: implications for its continental affinity" 147 : 974-980, 2010
64 Lee, D.-C., "Protaspid ontogeny of Bolaspidella housensis (Order Ptychopariida, Class Trilobita), and other similar Cambrian protaspides" 96 : 21-41, 2005
65 Fortey, R.A., "Proetida – a new order of trilobites" 4 : 227-239, 1975
66 Hall, J., "Preliminary notice of the fauna of the Potsdam Sandstone, with remarks upon the previously known species of fossils and description of some new ones, from the sandstone of the Upper Mississippi Valley" 119-222, 1863
67 Lin, J. L., "Preliminary Phanerozoic polar wander paths for the North and South China blocks" 313 : 444-449, 1985
68 Park, T.-Y., "Post-embryonic development of the Furongian (late Cambrian) trilobite Tsinania canens: implications for life mode and phylogeny" 11 : 441-455, 2009
69 Park, T.-Y.S., "Post-embryonic development of the Early Ordovician (ca. 480 Ma) trilobite Apatokephalus latilimbatus Peng, 1990 and the evolution of metamorphosis" 17 : 289-301, 2015
70 Peng, S. -C., "Polymerid Trilobites from the Cambrian of Northwestern Hunan, China, v. 1" Science Press 333-, 2004
71 Metcalfe, I., "Palaeozoic and Mesozoic tectonic evolution and palaeogeography of East Asian crustal fragments: The Korean Peninsula in context" 9 : 24-46, 2006
72 Scotese, C.R., "Palaeozoic Palaeogeography and Biogeography" 1-21, 1990
73 Qiu, H. -A., "Palaeontological Atlas of East China (1): Volume of Early Palaeozoic" Geological Publishing House 28-254, 1983
74 Angelin, N. P., "Palaeontologia Svecica, Pars I: Iconographia Crustaceorum Formationis Transitionis, Fascicule I. Lund"
75 Choi, D. K., "Ordovician trilobite faunas and depositional history of the Taebaeksan Basin, Korea –implications for palaeogeography" 25 : 53-68, 2001
76 Zhou, Z. -Y., "Ordovician trilobite biofacies of North China platform and its western marginal area" 28 : 296-313, 1989
77 Chen, J. -Y., "Ordovician sediments and faunas in the Taihang Mountains, North China. Memoirs of Nanjing Institute of Geology and Palaeontology" 16 : 111-148, 1980
78 Burrett, C., "Ordovician biogeography and continental drift" 13 : 161-201, 1973
79 Reed, F. R. C., "Ordovician and Silurian fossils from Yun-nan. Memoirs of the Geological Survey of India" 6 : 1-123, 1917
80 Fortey, R. A., "Ontogeny, hypostome attachment and trilobite classification" 33 : 529-576, 1990
81 Park, T.-Y.S., "Ontogeny of the two co-occurring middle Furongian (late Cambrian) shumardiid trilobites and the protaspid morphology of shumardiids"
82 Kihm, J. -H., "Ontogeny of the ptychaspidid trilobite Quadraticephalus elongatus Kobayashi, 1935from the Furongian (late Cambrian) Hwajeol Formation, Korea" 87 : 379-390, 2013
83 Hwang, H. -A., "Ontogeny of the late Cambrian trilobite Hancrania brevilimbata Kobayashi, 1962 from the Machari Formation, Yongwol, Korea" 16 : 57-66, 2000
84 Lee, J.G., "Ontogeny of the Late Cambrian trilobite Olenus asiaticus Kobayashi, 1944 from the Machari Formation of Korea" 3 : 225-231, 1999
85 Park, T. -Y. S., "Ontogeny of the Furongian (late Cambrian) trilobite Proceratopyge cf. P.lata Whitehouse from northern Victoria Land, Antarctica, and the evolution of metamorphosis in trilobites" 59 : 657-670, 2016
86 Park, T.-Y., "Ontogeny of the Furongian (late Cambrian) remopleuridioid trilobite Haniwa quadrata Kobayashi, 1933 from Korea: implications for trilobite taxonomy" 48 : 288-303, 2011
87 Park, T. -Y. S., "Ontogeny of a new species of the Cambrian Series 3 (middle Cambrian) trilobite genus Liostracina Monke, 1903 from North China and the taxonomic position of the Superfamily Trinucleoidea" 88 : 395-402, 2014
88 Park, T.-Y., "Ontogeny and ventral median suture of the ptychaspidid trilobite Asioptychaspis subglobosa (Sun, 1924)from the Furongian (Upper Cambrian) Hwajeol Formation, Korea" 84 : 309-320, 2010
89 Chatterton, B. D. E., "Ontogeny and relationships of Trinucleoidea (Trilobita)" 68 : 523-540, 1994
90 Choi, D.K., "Ontogeny and cephalic structures of asaphid trilobite Dolerobasilicus from Korea" 29 : 73-83, 1993
91 Lee, D.-C., "Ontogenetic changes of bacculae in Korean asaphid trilobites and their taxonomic implications" 73 : 1210-1213, 1999
92 Lu, Y. -H., "On the genus Redlichia, with description of its new species" 15 : 157-170, 1950
93 Kobayashi, T., "On the Kainellidae" 23 : 37-61, 1953
94 Troedsson, G. T., "On the Cambro–Ordovician faunas of western Quruq-Tagh, eastern Tien Shan" 106 : 1-74, 1937
95 Belt, T., "On some new trilobites from the Upper Cambrian rocks of north Wales" 4 : 294-295, 1867
96 Callaway, C., "On a new area of Upper Cambrian rocks in South Shropshire, with a description of a new fauna" 33 : 652-672, 1877
97 Linnarsson, J. G. O., "Om Vestergötlands Cambriska och Siluriska aflagringar" 8 : 1-89, 1869
98 Tullberg, S. A., "Om Agnostus-arterna i de Kambriska aflagringarne vid Andrarum" 42 : 1-37, 1880
99 Choi, D.K., "Occurrence of Changshania (Trilobita, Cambrian) in the Taebaeksan Basin, Korea and its stratigraphic and palaeogeographic significance" 242 : 343-354, 2006
100 Stubblefiled, C. J., "Notes on the development of a trilobite, Shumardia pusilla (Sars)" 36 : 345-372, 1926
101 Yang, J. -L., "Notes on the Middle Cambrian trilobite faunas from Duibian of Jiangshan, Zhejiang" 28 : 299-307, 1982
102 Lu, Y.-H., "New zonation and correlation of the Upper Cambrian Changshanian Stage in North China" 22 : 235-254, 1983
103 Raymond, P. E., "New Upper Cambrian and Lower Ordovician trilobites from Vermont" 37 : 389-466, 1924
104 Park, T.-Y., "Middle Furongian (late Cambrian)shumardiids from the Sesong Formation, Taebaek Group, Korea" 86 : 51-59, 2012
105 박태윤, "Middle Furongian (late Cambrian) polymerid trilobites from the upper part of the Sesong Formation, Taebaeksan Basin, Korea" 한국지질과학협의회 16 (16): 381-398, 2012
106 Kim, D.H., "Lithostratigraphy and biostratigraphy of the Mungok Formation (Lower Ordovician), Yongwol, Korea" 4 : 301-311, 2000
107 Cawood, P.A., "Linking accretionary orogenesis with supercontinent assembly" 82 : 217-256, 2007
108 Park, T. -Y., "Late middle Cambrian (Cambrian Series 3) trilobite faunas from the lowermost part of the Sesong Formation, Korea and their correlation with North China" 87 : 991-1003, 2013
109 Cho, D. -L., "Late Ordovician volcanism in Korea constrains the timing for breakup of Sino-Korean Craton from Gondwana" 96 : 279-286, 2014
110 Qian, Y. -Y., "Late Late Cambrian trilobites from the Tangcun Formation of Jingxian, southern Anhui" 2 : 137-167, 1985
111 Lee, J.G., "Late Cambrian Trilobites from the Machari Formation, Yeongweol-Machari area, Korea" 11 : 1-46, 1995
112 Schrank, E., "Kambrische Trilobiten der China-Kollecktion v. Richthofen, Teil 2: Die Fauna mit Kaolishania? quadriceps von Saimaki" 3 : 591-619, 1975
113 Kim, D.H., "Jujuyaspis and associated trilobites from the Mungok Formation (Lower Ordovician), Yongwol, Korea" 74 : 1031-1042, 2000
114 Lu, Y. -H., "Index Fossils of China, Invertebrata, III" Geological Publishing House 249-294, 1957
115 Shergold, J. H., "Idamean (Late Cambrian) trilobites, Burke River structural belt, western Queensland. Bulletin of the Bureau of Mineral Resources" 187 : 1-69, 1982
116 Jacobs, J., "Himalayan-type indenter-escape tectonics model for the southern part of the late Neoproterozoic–early Palaeozoic East African–Antarctic orogen" 32 : 721-724, 2004
117 Hyun-A Hwang, "Heterochrony of the Late Cambrian olenid trilobites from the Machari Formation,Yeongwol, Korea: implications for biostratigraphy and intercontinental correlation" 한국지질과학협의회 9 (9): 215-222, 2005
118 Veevers, J. J., "Gondwanaland from 650–500 Ma assembly through 320 Ma merger in Pangea to 185–100 Ma breakup: supercontinental tectonics via stratigraphy and radiometric dating" 68 : 1-132, 2004
119 Metcalfe, I., "Gondwana dispersion and Asian accretion: Tectonic and palaeogeographic evolution of eastern Tethys" 66 : 1-33, 2013
120 Yosimura, I., "Geology of the Neietsu District, Kogendo, Tyosen" 47 : 112-122, 1940
121 Choi, D. K., "Geology and Tectonic Evolution of the Korean Peninsula" Seoul National University Press 277-, 2014
122 Jang Won Sohn, "Furongian trilobites from the Asioptychaspis and Quadraticephalus zones of the Hwajeol Formation, Taebaeksan Basin, Korea" 한국지질과학협의회 11 (11): 297-314, 2007
123 Park, T.-Y.S., "Furongian (late Cambrian) trilobites from the Asioptychaspis subglobosa Zone of the Hwajeol Formation, Korea" 39 : 181-199, 2015
124 Whittington, H. B., "Fabulous Fossils –300 Years of Worldwide Research on Trilobites" 225-230, 2007
125 Lee, S.-B., "Dikelocephalid trilobites from the Eosaukia fauna (upper Furongian) of the Taebaek Group, Korea" 85 : 279-297, 2011
126 Squire, R. J., "Did the Transgondwanan Supermountains trigger the explosive radiation of animals on Earth?" 250 : 116-133, 2006
127 Darby, B.J., "Detrital zircon reference for the North China block" 26 : 637-648, 2006
128 Resser, C.E., "Description of the fossils" 1 : 103-301, 1937
129 Sun, Y. -C., "Contribution to the Cambrian faunas of China" 1 : 1-109, 1924
130 Heines, P.W., "Contrasting depositional histories, detrital zircon provenance and hydrocarbon systems: did the Larapintine Seaway link the Canning and Amadeus basins during the Ordovician" 36-51, 2007
131 Park, T.-Y., "Constraints on using ontogenetic data for trilobite phylogeny" 44 : 250-254, 2011
132 Fortey, R.A., "Classification of the trilobite suborder Asaphina" 31 : 165-222, 1988
133 Sun, Z., "Chinese Sedimentary Basins" Elsevier 63-75, 1989
134 Dames, W., "China: Ergebnisse Eigener Reisen und Darauf Gegründeter Studien, Volume 4. Palaeontology" Dietrich Reimer 3-33, 1883
135 Chen, M., "Characteristics of hydrocarbon sources and controlling factors of their formation in Pingliang Formation, West Ordos Basin" 52 : 103-112, 2007
136 Zhou, Z.-Y., "Cambrian–Ordovician boundary of the Tangshan area with descriptions of the related trilobite fauna" 17 : 1-32, 1978
137 Kuo, H. -C., "Cambrian–Ordovician boundary in the North China Platform with descriptions of trilobites" 3 : 9-28, 1982
138 Duan, J., "Cambrian–Ordovician boundary and its interval biotas, southern Jilin, northeast China" 1-135, 1986
139 Palmer, A. R., "Cambrian trilobites of east-central Alaska" US Geological Survey 1-115, 1968
140 Chien, Y. -Y., "Cambrian trilobites from Sandu and Duyun, southern Kweichow" 9 : 91-129, 1961
141 조성권, "Cambrian stratigraphy of the North China Platform: revisiting principal sections in Shandong Province, China" 한국지질과학협의회 14 (14): 235-268, 2010
142 Hughes, N. C., "Cambrian rocks and faunas of the Black Mountain Klippe, Bhutan" 148 : 351-379, 2011
143 Walcott, C. D., "Cambrian geology and paleontology 5, no. 2, Cambrian and Lower Ozarkian trilobites" 75 : 53-60, 1924
144 Walcott, C.D., "Cambrian faunas of China. Proceedings of the United States National Museum" 30 : 563-595, 1906
145 Walcott, C. D., "Cambrian faunas of China" 29 : 1-106, 1905
146 Walcott, C. D., "Cambrian faunas of China" 57 : 69-109, 1911
147 Shergold, J. H., "Cambrian and Early Ordovician trilobite taxonomy and biostratigraphy, Bonaparte Basin, Western Australia" 34 : 17-86, 2007
148 Sun, X. -W., "Cambrian agnostids from the North China Platform" 4 : 53-129, 1989
149 Zhang, W.-T., "Cambrian Trilobites of North China, Chinese Cambrian Trilobites Housed in the Smithsonian Institution" Science Press 459-, 1987
150 Resser, C. E., "Cambrian System (restricted) of the southern Appalachians" The Geological Society of America 1-140, 1938
151 Hong, P.S., "Cambrian Series 3 agnostoid trilobites Ptychagnostus sinicus and Ptychagnostus atavus from the Machari Formation, Yeongwol Group, Taebaeksan Basin, Korea" 89 : 377-384, 2015
152 Kobayashi, T., "Brief notes on the eodiscids I, their classification with a description of a new species and a new variety" 19 : 37-42, 1943
153 Lazarenko, N. P., "Biostratigraphy and some new trilobites from the Upper Cambrian of the Olenek Uplift and Kharaulakh Mountains. Nauchno-Issledovatel’skaya Institut Geologii Arktiki, Uchenye Zapiski" 11 : 33-78, 1966
154 Rozova, A. V., "Biostratigraphy and description of trilobites of the Middle and Upper Cambrian of the northwest Siberian Platform"
155 Lee, H. Y., "Biostratigraphic and bioprovincial studies on trilobite fauna from the Joseon Supergroup of South Korea, with special consideration of trilobites from the Jigunsan Shale" 19 : 111-131, 1980
156 Lu, Y. H., "Bio-environmental control hypothesis and its application to Cambrian biostratigraphy and palaeozoogeography. Memoir of the Nanjing Institute of Geology and Palaeontology" 5 : 27-110, 1974
157 Monke, H., "Beiträge zur Geologie von Schantung. Part 1: Obercambrische Trilobiten von Yen-tsy-yai"
158 Lin, C., "Basin Filling and Evolution Analysis of Helan Aulacogen" Northwest China. Geological Publishing House 143-, 1995
159 Choi, D. K., "An Early Ordovician trilobite faunule from the Choson Supergroup, Maepo, Tanyang area, Korea" 2 : 235-242, 1998
160 Öpik, A. A., "Alimentary caeca of agnostoids and other trilobites" 3 : 410-438, 1961
161 Lake, P., "A monograph of the British Cambrian trilobites, Part I" 1906 : 1-28, 1906
162 Chang, W. T., "A few Lower Ordovician trilobites from eastern Shansi" 14 : 1-8, 1966
163 Sohn J.W., "A Late Cambrian trilobite Hamashania from Korea" 29 : 195-203, 2005
164 Jago, J.B., "A Glyptagnostus stolidotus trilobite fauna from the Cambrian of northern Victoria Land, Antarctica" 48 : 661-681, 2005