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Trilobites from the Ordovician Shihtzupu Formation, Zunyi, Guizhou Province, China

Published online by Cambridge University Press:  03 November 2011

Zhiyi Zhou ,
Gongzheng Yin  and
Ronald P. Tripp
Zhiyi Zhou
Affiliation:
Nanjing Institute of Geology and Palaeontology, Academia Sinica, 39 East Beijing Road, Nanjing 210008, People's Republic of China.
Gongzheng Yin
Affiliation:
Regional Geological Surveying Team of Guizhou Province, Huishui County, Guizhou Province, People's Republic of China.
Ronald P. Tripp
Affiliation:
British Museum (Natural History), Cromwell Road, London SW7 5BD, England.
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Abstract

Twenty-seven species assigned to 20 genera of trilobites are described from Feilaishi in Guizhou Province, the type section of the Shihtzupu Formation in S W China. They occur in association with a sparse graptolite fauna including Glyptograptus teretiusculus. Eleven taxa are recorded here for the first time. Much new morphological information is provided regarding previously known species and 3 lectotypes are selected. The trilobites are largely endemic and indicate a quiet and comparatively shallow water environment

Keywords

cranidiumfixigenahypostomelibrigenapalaeoecologypygidiumtaxonomythoracic segment.
Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 75 , Issue 1 , 1984 , pp. 13 - 36
Copyright
Copyright © Royal Society of Edinburgh 1984

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References

4. References

Angelin, N. P. 1854. Palaeontologica Scandinavica 1: Crustacea formationis transitionis. Lipsiae: Apud T. O. Weigel.Google Scholar
Balashova, E. A. 1966. [Trilobites from the Ordovician and Silurian Beds of Pamir]. TR UPR GEOL SOV MINIST TADZHIK PALEONTOL STRATIGR 2, 191–263 (in Russian).Google Scholar
Balashova, E. A. 1971. [Trilobites of the new subfamily Pseudobasilicinae]. VOPR PALEONTOL 6, 52–60 (in Russian).Google Scholar
Barrande, J. 1852. Système Silurien du centre de la Bohême lère partie. Récherches paléontologiques. Vol. 1. Crustacés, Trilobites. Prague & Paris.CrossRefGoogle Scholar
Barrande, J. 1872. Système Silurien du centre de la Bohême lère partie. Récherches paléontologiques. Vol. 1 (Supplement). Prague & Paris.Google Scholar
Bates, D. E. B. 1968. The Lower Palaeozoic Brachiopoda and Trilobite Faunas of Anglesey. BULL BR MUS NAT HIST (GEOL) 16, 125–99.Google Scholar
Bergeron, J. 1890. Sur une forme nouvelle de Trilobite de la famille des Calymenidae (genre Calymenella). BULL SOC GEOL FR 18, 365–71.Google Scholar
Beyrich, E. 1846. Untersuchungen über Trilobiten. Berlin: G. Reimer.Google Scholar
Billings, E. 1859. Descriptions of some new species of trilobites from the Lower and Middle Silurian rocks of Canada. CAN NAT GEOL 4, 367–83.Google Scholar
Bradley, J. H. 1925. Trilobites of the Beekmantown in the Philipsburg Region of Quebec. CAN FIELD NAT 39, 5–9.CrossRefGoogle Scholar
Brongniart, A. 1822. Les Trilobites. In Brongniart, A. & Desmarest, A. G.Histoire Naturelle des Crustacés Fossiles, sous les Rapports Zoologiques et Géologiques. Paris & Strasbourg: F. G. Levrault.CrossRefGoogle Scholar
Bruton, D. L. 1966. A Revision of the Swedish Ordovician Odontopleuridae (Trlobita). BULL GEOL INST UNIV UPPSALA 43, 1–40.Google Scholar
Bruton, D. L. 1968. A Revision of the Odontopleuridae (Trilobita) from the Palaeozoic of Bohemia. SKR NORSKE VIDENSK MAT-NATURV KL NY SER 25, 1–73.Google Scholar
Burmeister, H. 1843. Die Organisation der Trilobiten. Berlin: Georg Reimer.Google Scholar
Burskyi, A. Z. 1970. [Early Ordovician Trilobites of Northern Pai-Khoya]. In Bondarev, V. I. (ed.) [Basic Ordovician section in Pai-Khoya, Vaigach and S. Novaya Zemlya], 96–138, Leningrad: Geological Institute of Arktika (in Russian).Google Scholar
Campbell, K. S. W. 1967. Trilobites of the Henryhouse Formation (Silurian) in Oklahoma. BULL OKLAHOMA GEOL SURV 115, 1–68.Google Scholar
Campbell, K. S. W. 1977. Trilobites of the Haragan, Bois d'Arc and Frisco Formations (Early Devonian) Arbuckle Mountains region, Oklahoma. BULL OKLAHOMA GEOL SURV 123, 1–227.Google Scholar
Chang, W. 1962. [Ordovician of China]. Beijing: Science Press (in Chinese).Google Scholar
Chang, W., Xu, H., Chen, X., Chen, J., Yuan, K., Lin, Y. & Wang, J. 1964. [Ordovician of Northern Guizhou]. In [Palaeozoic strata of Northern Guizhou], 33–78. Nanjing: Nanjing Institute of Geology and Palaeontology, Academia Sinica (in Chinese).Google Scholar
Chatterton, B. D. E. 1980. Ontogenetic studies of Middle Ordovician Trilobites from the Esbataottine Formation, Mackenzie Mountains, Canada. PALAEONTOGEOGR ABT A, 171, 1–74.Google Scholar
Chatterton, B.D. E. & Ludvigsen, R. 1976. Silicified Middle Ordovician Trilobites from the South Nahanni River Area, District of Mackenzie, Canada. PALAEONTOGEOGR ABT A, 154, 1–106.Google Scholar
Chugaeva, M. N. 1958. [The Ordovician of Kazakhstan. III: The Ordovician trilobites of the Chu-Ili Mountains.] TR GEOL INST AKAD NAUK SSSR 9, 5–138 (in Russian).Google Scholar
Clarke, J. M. 1905. Percé. In Report of the State Paleontologist 1903. BULL NEW YORK STATE MUS 80, 134–71.Google Scholar
Conrad, T.A. 1841. Fifth Annual Report on the Palaeontology of the State of New York. REP NEW YORK GEOL SURV 150, 25–57.Google Scholar
Dalman, J.W. 1827. Om Palaeaderna, eller de så kallade Trilobiterna. BIH K SVEN VETENSKAPSAKAD HANDL 1, 113–52, 226–94.Google Scholar
Dean, W.T. 1966. The Lower Ordovician Stratigraphy and Trilobites of the Landeyran Valley and the Neighbouring District of the Montagne Noire, South-Western France. BULL BR NAT HIST (GEOL) 12, 247–353.Google Scholar
Dean, W.T. 1973. Ordovician trilobites from the Keele Range, northwestern Yukon Territory. BULL GEOL SURV CAN 223, 1–43.Google Scholar
Eichwald, E. von. 1842. Die Urwelt Russlands durch Abbildungen erläutert. Part 2. St Petersburg: Akademie der Wissenschaften.Google Scholar
Endo, R. 1935. Additional Fossils from the Canadian and Ordovician Rocks of the Southern part of Manchoukuo. SCI REP TOHOKU IMP UNIV 2nd Ser (GEOL) 16, 191–223.Google Scholar
Fortey, R. A. 1975a. The Ordovician Trilobites of Spitzbergen. II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation. NORSK POLARINST SKR 162, 1–207.Google Scholar
Fortey, R.A. 1975b. Early Ordovician trilobite communities. FOSSILS AND STRATA 4, 339–52.CrossRefGoogle Scholar
Fortey, R. A. 1980. The Ordovician Trilobites of Spitzbergen. III. Remaining trilobites of the Valhallfonna Formation. NORSK POLARINST SKR 171, 1–163.Google Scholar
Fortey, R. A. & Shergold, J. H. 1984. Early Ordovician trilobites Nora Formation, central Australia. PALAEONTOL 27, 315–66.Google Scholar
Gill, E. D. 1947. A new Trilobite from the Yeringian (Lower Devonian) Rocks of Kinglake, Victoria. PROC R SOC VICTORIA 59, 8–19.Google Scholar
Gürich, G. 1901. Über eine neue Lichas-Art aus dem Devon von Neu Süd-Wales und über die Gattung Lichas überhaupt. NEUES JAHRB MINERAL GEOL PALÄONTOL 14, 519–39.Google Scholar
Hall, J. 1859–1861. Descriptions and figures of the organic remains of the Lower Helderberg group and the Oriskany sandstone. GEOL SURV NEW YORK PALEONTOL 3.Google Scholar
Harrington, H. J. & Leanza, A. F. 1957. Ordovician trilobites of Argentina. SPEC PUBL DEP GEOL UNIV KANSAS 1.Google Scholar
Hawle, I. & Corda, A. J. C. 1847. Prodrom einer monographie der böhmischen trilobiten. Prague: J. G. Calve'sche Buchhandlung.Google Scholar
Henningsmoen, G., Jaanusson, V., Nye, I. W. B. & Stubblefield, C. J. 1980. Ogygiocaris Angelin, 1854, and Ogygites Tromelin & Lebesconte, 1876 (Trilobita): proposed conservation under plenary powers. Z. N. (S) 439. BULL ZOOL NOMENCL 36, 226–30.Google Scholar
Holliday, S. 1942. Ordovician trilobites from Nevada. J. PALEONTOL 16, 471–8.Google Scholar
Holm, G. 1882. De Svenske artena af Trilobitslägtet Illaenus (Dalman). BIH K SVEN VETENSKAPSAKAD HANDL 7, 1–148.Google Scholar
Horný, R. & Bastl, F. 1970. Type specimens of fossils in the National Museum, Prague. 1. Trilobita, 1–354. Prague: National Museum.Google Scholar
Hughes, C. P. 1979. The Ordovician trilobite faunas of the Builth-Llandrindod Inlier, central Wales. Part III. BULL BR MUS NAT HIST (GEOL) 32, 109–81.Google Scholar
Hupé, P. 1953. Classification des trilobites. ANN DE PALEONTOL 39, 61–168.Google Scholar
Hupé, , 1955. Classification des trilobites. ANN DE PALEONTOL 41, 91–325.Google Scholar
Jaanusson, V. 1954. Zur Morphologie und Taxonomie der Illaeniden. ARK MINER GEOL 1, 545–83.Google Scholar
Jaanusson, V. 1957. Unterordovische Illaeniden aus Skandinavien. BULL GEOL INST UNIV UPPSALA 37, 79–165.Google Scholar
Keller, B.M. & Lisogor, K. A. 1954. [The Karakán horizon of the Ordovician] In [The Ordovician of Kazakhstan, 1], TR INST GEOL AKAD NAUK SSSR 154, 48–98 (in Russian).Google Scholar
Kielan, Z. 1960. Upper Ordovician trilobites from Poland and some related forms from Bohemia and Scandinavia. PALEONTOL POL 11, 1–198.Google Scholar
Kobayashi, T. 1937. A Brief Summary of the Cambro-Ordovician Shelly Faunas of South America. Part 2. The list of non-graptolite faunas. PROC IMP ACAD TOKYO 13, 12–5.CrossRefGoogle Scholar
Kobayashi, T. 1951. On the Ordovician Trilobites in Central China. J FAC SCI UNIV TOKYO SECT II 8, 1–87.Google Scholar
Kobayashi, T. 1960. The Cambro-Ordovician Formations and Faunas of South Korea, pt. 6, palaeontology 5. J FAC SCI UNIV TOKYO SECT II 12, 217–75.Google Scholar
Kolova, L. A. 1936. Materials for the study of the Lower Silurian Trilobites of the Djebagly-tau Range. MATER GEOL SRED AZII 4, 29–54 (in Russian with English summary).Google Scholar
Kutorga, S. 1854. Einige Sphaerexochus und Cheirurus aus den silurischen Kalksteinschichten des Gouvernements von St. Petersburg. ZAP IMP MINERAL O-VA 13, 105–26.Google Scholar
Lane, P. D. 1971. British Cheiruridae (Trilobita). PALAEONTOGR SOC MONOGR 1–95.Google Scholar
Lane, P. D. & Thomas, A. T. 1983. A review of the trilobite Suborder Scutelluina. SPEC PAP PALAEONTOL 30, 141–60.Google Scholar
Levitskii, E. S. 1962. [On a new genus of trilobites – Cyberlurus gen. nov] GEOL I RAZVED IZV VYSSH UCHEBN ZAVED 7, 129–32 (in Russian).Google Scholar
Lochman, C. 1956. The evolution of some Upper Cambrian and Lower Ordovician trilobite Families. J. PALEONTOL 30, 445–62.Google Scholar
Lindström, G. 1885. Förteckning på Gotlands siluriska crustacéer. ÖFVERS K VETENSKAPSKAD FÖRH STOCKHOLM 42, 37–100.Google Scholar
Linnarsson, J.G. O. 1875. En egendomlig Trilobtfauna fran Jemtland. GEOL FÖREN I STOCKHOLM FÖRN 2, 491–7.CrossRefGoogle Scholar
Lu, Y. 1957 [Trilobita]. In [Index Fossils of China. Invertebrates (3)], 249–94 (edited by the Institute of Palaeontology, Academia Sinica). Beijing: Science Press (in Chinese).Google Scholar
Lu, Y. 1975. Ordovician Trilobite Faunas of Central and Southwestern China. PALAEONTOL SIN NEW SER B 11.Google Scholar
Lu, Y., Chang, W., Chu, C., Chien, Y. & Hsiang, L. 1965. [Trilobites of China]. Beijing: Science Press (in Chinese).Google Scholar
Lu, Y. & Chang, W. 1974 [Ordovician trilobites]. In [A Handbook of Stratigraphy and Palaeontology in Southwest China], 124–36. Beijing: Science Press (in Chinese).Google Scholar
Lu, Y. & Zhou, Z. 1979. Systematic position and Phylogeny of Hammatocnemis (Trilobita). ACTA PALEONTOL SIN 18, 415–34 (in Chinese with English summary).Google Scholar
Lu, Y. & Zhou, Z. 1981. Early Upper Ordovician Trilobites from the Nanjing Hills. BULL NANJING INST GEOL PALAEONTOL 3, 1–27 (in Chinese with English abstract).Google Scholar
McCoy, F. 1849. On the classification of some British fossil Crustacea, with notices of new forms in the University Collection at Cambridge. ANN MAG NAT HIST 4, 161–79. 330–5, 392–414.CrossRefGoogle Scholar
Männil, R. 1958. Trilobites of the Families Cheiruridae and Encrinuridae from Estonia. GEOL INST UURIM 3, 165–212 (in Russian with Estonian and English summaries).Google Scholar
Mansuy, H. 1920. Nouvelle Contribution a l'Étude des Faunes Paleozoiques et Mesozoiques de l'Annam septentrional, Région de Thanh-Hoa. MÉM SERV GÉOL INDOCHINE 7, 1–64.Google Scholar
Marek, L. 1952. Contribution to the Stratigraphy and Fauna of the Uppermost Part of the Králův Dvůr Shales (Ashgillian). SB USTRED UST GEOL 19, 429–55.Google Scholar
Milne Edwards, H. 1840. Histoire Naturella des Crustacés. III. Paris: Librairie Encyclopédique de roret.Google Scholar
Mitchell, J. 1889. On a New Trilobite from Bowning. PROC LINN SOC N S W 3, 397–99.Google Scholar
Moore, R.C. (ed.) 1959. Treatise on Invertebrate Palaeontology, Part O, Arthropoda 1. Lawrence: Geol Soc. Amer & Univ. Kansas Press.Google Scholar
Neuman, R. B. 1964. Fossils in Ordovician Tuffs Northeastern Maine, with a section on Trilobita by H. B. Whittington. BULL U S GEOL SURV 1181-E, 1–38.Google Scholar
Nikolaisen, F. 1963. The Middle Ordovician of the Oslo region, Norway. 14. The trilobite family Telephinidae. NORSK GEOL TIDSSKR 43, 345–99.Google Scholar
Phleger, F. 1936. Lichadian Trilobites. J. PALEONTOL 10, 593–615.Google Scholar
Pillet, J. 1973. Sur quelques trilobites ordoviciens d'Iran orientale. ANN SOC GEOL NORD 93, 33–8.Google Scholar
Přibyl, A. & Vaněk, J. 1965. Neue Trilobiten des böhmischen Ordoviziums. VESTN USTRED UST GEOL 40, 277–82.Google Scholar
Reed, F. R. C. 1903. The Lower Palaeozoic Trilobites of the Girvan District, Ayrshire, 1. PALAEONTOGR SOC MONOGR, 1–48.Google Scholar
Reed, F. R. C. 1912. Ordovician and Silurian fossils from the Central Himalayas. MEM GEOL SURV INDIA, PALAEONTOL INDICA 7.Google Scholar
Reed, F. R. C. 1915. Supplementary Memoir on new Ordovician and Silurian Fossils from the Northern Shan States. MEM GEOL SURVEY INDIA, PALAEONTOL INDICA 6.Google Scholar
Reed, F. R. C. 1917. Ordovician and Silurian Fossils from Yun-Nan. MEM GEOL SURVEY INDIA PALAEONT INDICA NEW SER 6.Google Scholar
Reed, F. R. C. 1931. A Review of the British Species of the Asaphidae. ANN MAG NAT HIST 10, 441–72.CrossRefGoogle Scholar
Richter, R. & Richter, E. 1917. Über die einteilung der familie Acidaspidae und über einige ihrer devonischen Vertreter. CENTRALBL MINER GEOL PALAÖNTOL JAHRG 1917, 462–72.Google Scholar
Ross, R. J. 1951. Stratigraphy of the Garden City Formation in Northeastern Utah, and its Trilobite Faunas. PEABODY MUS NAT HIST YALE UNIV BULL 6.Google Scholar
Ross, R. J. & Ingham, J. K. 1970. Distribution of the Toquima-Table Head (Middle Ordovician Whiterock) Faunal Realm in the northern hemisphere. BULL GEOL SOC AM 81, 393–408.CrossRefGoogle Scholar
Rouault, M. 1847. Catalogue des fossiles du terrain Paléozoique des environs de Rennes. BULL SOC GEOL FR 2, 309–28.Google Scholar
Sars, M. 1835. Über einige neue oder unvollständig bekannte Trilobiten. OKEN'S ISIS 28, 333–43.Google Scholar
Salter, J. W. 1865. In Salter, J. W. & Blandford, H. F.Palaeontology of Niti in the northern Himalaya. Calcutta: O. T. Cutter, Military Orphan Press.Google Scholar
Schmidt, F. 1881. Revision der ostbaltischen Silurischen Trilobiten nebst geognotischer Übersicht des ostbaltischen Silurgebiets. Abt. 1. Phacopiden, Cheiruriden und Encrinuriden. ZAP IMP ACAD NAUK 30.Google Scholar
Sheng, S. F. 1934. Lower Ordovician Trilobite Fauna of Chekiang. PALAEONTOL SIN SER B 3, 1–19.Google Scholar
Sheng, S.F. 1958. The Ordovician Trilobites of Southwestern China. ACTA PALAEONTOL SIN 6, 169–204.Google Scholar
Sheng, X. 1974. [Ordovician trilobites from western Yunnan and its stratigraphical significance] In [Subdivision and correlation of the Ordovician System in China], 1–153. Beijing: Geological Publishing House (in Chinese).Google Scholar
Šnajdr, M. 1956. Trilobiti drabovských a letenských vrstev Českého Ordoviku. SB USTRED UST GEOL 22, 477–533.Google Scholar
Sun, Y. C. 1931. Ordovician Trilobites of Central and Southern China. PALAEONTOL SIN SER B 7, 1–17.Google Scholar
Thomas, A. T. 1978. British Wenlock Trilobites. PALAEONTOGR SOC MONOGR 1–56.CrossRefGoogle Scholar
Thoral, M. 1935. Contribution a l'étude paléontologique de l'Ordovicien inférieur de la Montagne Noire et révision Sommaire de la fauna Cambrienne de la Montagne Noire. Montpellier: Imprimerie de la Charité.Google Scholar
Thoral, M. 1946. Cycles géologiques et formations noduliferès de la Montagne Noire. NOUV ARCHS MUS HIST NAT LYON 1, 1–103.Google Scholar
Tripp, R. P. 1957. The Classification and Evolution of the Superfamily Lichacea (Trilobita). GEOL MAG 94, 104–22.CrossRefGoogle Scholar
Tripp, R. P. 1965. Trilobites from the Albany division (Ordovician) of the Girvan district, Ayrshire. PALAEONTOL 8, 577–603.Google Scholar
Tripp, R. P. 1976. Trilobites from the basal superstes Mudstones (Ordovician) at Aidons Quarry, near Girvan Ayrshire. TRANS R SOC EDINB 69, 369–423.Google Scholar
Tromelin, C. & Lebesconte, P. 1876. Essai D'un Catalogue Raisonné des Fossiles Siluriens des Departments de Maine-et-Loire, de la Loire-Inférieure et du Morbihan, Avec des Observations sur les Terrains Paléozoiques de l'ouest de la France. C. R. ASSOC FR ADV SCI 4e Session, Nantes (1875), 601–61.Google Scholar
Ulrich, E. O. 1930. Ordovician Trilobites of the family Telephidae and Concerned Stratigraphie Correlations. PROC US NATL MUS 76, 1–101.CrossRefGoogle Scholar
Vaněk, J. 1965. New species of the suborder Calymenina Swinnerton, 1915 (Trilobita) from the Barrandian area. SB GEOL VED PALEONTOL P 6, 21–37.Google Scholar
Wahlenberg, G. 1818. Petrificata telluris Svecana. NOVA ACTA REGIAE SOC SCI UPS ALA 8.Google Scholar
Warburg, E. 1925. The trilobites of the Leptaena Limestone in Dalarne. BULL GEOL INST UNIV UPPSALA 17.Google Scholar
Weber, V. N. 1948. [Trilobites of the Silurian beds, No. 1, Lower Silurian trilobites]. MONOGR PALAEONTOL USSR (MOSCOW) 69 (in Russian).Google Scholar
Whittard, W. F. 1960. The Ordovician trilobites of the Shelve Inlier, West Shropshire. 4. PALAEONTOGR SOC MONOGR 71–116.Google Scholar
Whittington, H. B. 1941. Silicified Trenton Trilobites. J. PALEONTOL 15, 492–522.Google Scholar
Whittington, H. B. 1950. Sixteen Ordovician genotype trilobites. J PALEONTOL 24, 531–65.Google Scholar
Whittington, H. B. 1954. Ordovician trilobites from Silliman's Fossil Mount. In Miller, A. K., Youngquist, W. & Collinson, C.Ordovician cephalopod fauna of Baffin Island. MEM GEOL SOC AM 62, 119–49.Google Scholar
Whittington, H. B. 1956. Type and other species of Odonto- pleuridae (Trilobita). J. PALEONTOL 30, 504–20.Google Scholar
Whittington, H. B. 1963. Middle Ordovician Trilobites from the Lower Head, Western Newfoundland. BULL MUS COMP ZOOL HARV UNIV 129.Google Scholar
Whittington, H. B. 1965. A monograph of the Ordovician trilobites of the Baia area, Merioneth (2). PALAEONTOGR SOC MONOGR 33–62.Google Scholar
Whittington, H. B., Dean, W. T., Fortey, R. A., Rickards, R. D., Rushton, A. W. A. & Wright, A. D. 1983. Definition of the Tremadoc Series and the series of the Ordovician System in Britain. GEOL MAG 121, 17–33.CrossRefGoogle Scholar
Xia, S. 1978. [Ordovician Trilobites] In [Sinian to Permian Stratigraphy and Paleontology of East Yangtze Gorge area], 157–85. Beijing: Geological Publishing House (in Chinese).Google Scholar
Yi, Y. 1957. The Caradocian Trilobite Fauna from the Yangtze-Gorges. ACTA PALAEONTOL SIN 5, 527–60 (in Chinese with English summary).Google Scholar
Yin, G. 1980. New material of Ordovician Trilobites from Northern Guizhou. ACTA PALAEONTOL SIN 19, 23–7 (in Chinese with English summary).Google Scholar
Yin, G. & Lee, S. 1978. [Trilobita] In [Atlas of Palaeontology of Southwest China, Guizhou Province, 1], 385–595. Beijing: Geological Publishing House (in Chinese).Google Scholar
Yoh, S. S. 1928. A geological reconnaissance from Chung Ching, Szechuan Province to Kuei Yang, Kueichou Province. BULL GEOL SURV CHINA 11, 31–35.Google Scholar
Zhou, T., Liu, Y., Meng, X. & Sun, Z. 1977. [Trilobita.] In [Atlas of Palaeontology of Central and South China, (I)], 140–266. Beijing: Geological Publishing House (in Chinese).Google Scholar