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A bradoriid and brachiopod dominated shelly fauna from the Furongian (Cambrian) of Västergötland, Sweden

Published online by Cambridge University Press:  20 May 2016

Timothy P. Topper ,
Christian B. Skovsted ,
David A. T. Harper  and
Per Ahlberg
Timothy P. Topper
Affiliation:
Geologisk Museum, Statens Naturhistoriske Museum, Øster Voldgade 5–7, DK-1350 K⊘benhavn K, Denmark,
Christian B. Skovsted
Affiliation:
Department of Palaeozoology, Swedish Museum of Natural History, Box 50007, SE-10405 Stockholm, Sweden,
David A. T. Harper
Affiliation:
Geologisk Museum, Statens Naturhistoriske Museum, Øster Voldgade 5–7, DK-1350 K⊘benhavn K, Denmark, Department of Earth Sciences, Durham University, Durham DH1 3LE, UK,
Per Ahlberg
Affiliation:
GeoBiosphere Science Centre, Department of Geology, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden,
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Abstract

A small assemblage of shelly fossils, dominated by the brachiopod Treptotreta jucunda and the bradoriid arthropod Mongolitubulus aspermachaera new species is described from a Furongian limestone of Västergötland, south-central Sweden. Mongolitubulus aspermachaera is represented in the assemblage by individual valves and numerous, ornamented spines. Valves and spines share identical ornament and microstructure leaving no doubt that the isolated spines were once attached to the bradoriid valves. Mongolitubulus aspermachaera adds to the increasing list of spinose Cambrian bradoriid arthropods, and Mongolitubulidae new family is erected here to incorporate the genera Mongolitubulus, Tubuterium and Spinospitella. Mongolitubulus aspermachaera represents the youngest member of the new family and supplements the biodiversity of bradoriids in the Furongian, an interval when bradoriid diversity is considered to be very much on the decline. The brachiopod Treptotreta jucunda described predominantly from the ‘middle' to ‘late' Cambrian of Australia is here documented for the first time from outside Gondwana, dramatically extending the biogeographical range of the species. Other elements of the faunal assemblage include typical Baltic Furongian representatives, such as the trilobite Parabolina, the agnostoid Agnostus and the phosphatocopids Hesslandona and Vestrogothia.

Type
Research Article
Information
Journal of Paleontology , Volume 87 , Issue 1 , January 2013 , pp. 69 - 83
Copyright
Copyright © The Paleontological Society 

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References

Ahlberg, P. 1989. Cambrian stratigraphy of the När 1 deep well, Gotland. Geologiska Föreningens i Stockholm Förhandlingar, 111:137–148.Google Scholar
Ahlberg, P. 2003. Trilobites and intercontinental tie points in the Upper Cambrian of Scandinavia. Geologica Acta, 1:127–134.Google Scholar
Ahlberg, P. and Ahlgren, J. 1996. Agnostids from the upper Cambrian of Västergötland, Sweden. GFF, 118:129–140.Google Scholar
Ahlberg, P., Szaniawski, H., Clarkson, E. N. K., and Bengtson, S. 2005. Phosphatised olenid trilobites and associated fauna from the Upper Cambrian of Västergötland, Sweden. Acta Palaeontologica Polonica, 50:429–440.Google Scholar
Ahlberg, P., Axheimer, N., Babcock, L. E., Eriksson, M. E., Schmitz, B., and Terfelt, F. 2009. Cambrian high-resolution biostratigraphy and carbon isotope chemostratigraphy in Scania, Sweden: first record of the SPICE and DICE excursions in Scandinavia. Lethaia, 42:2–16.Google Scholar
Andres, D. 1969. Ostracoden aus dem mittleren Kambrium von Öland. Lethaia, 2:165–180.CrossRefGoogle Scholar
Angelin, N. P. 1851. Palaeontologia Svecica. I : Iconographia Crustaceorum Formationis Transitionis. Lund, 24p.Google Scholar
Angelin, N. P. 1854. Palaeontologia Scandinavia. I: Crustacea Formationis Transitionis. T. O. Weigel, Leipzig, p. 21–92.Google Scholar
Axheimer, N. and Ahlberg, P. 2003. A core drilling through Cambrian strata at Almbacken, Scania, S. Sweden: trilobites and stratigraphical assessment. GFF, 125:139–156.Google Scholar
Axheimer, N., Eriksson, M. E., Ahlberg, P., and Bengtsson, A. 2006. The middle Cambrian cosmopolitan key species Lejopyge laevigata and its biozone: new data from Sweden. Geological Magazine, 143:447–455.Google Scholar
Balthasar, U., Skovsted, C. B., Holmer, L. E., and Brock, G. A. 2009. Homologous skeletal secretion in tommotiids and brachiopods. Geology, 37:1143–1146.Google Scholar
Bell, W. C. 1938. Prototreta, a new genus of brachiopod from the Middle Cambrian of Montana. Papers of the Michigan Academy of Science, Arts and Letters, 23:403–408.Google Scholar
Belt, T. 1867. On some new trilobites from the Upper Cambrian rocks of North Wales. Geological Magazine, 4:294–295.Google Scholar
Bischoff, G. C. O. and Prendergast, E. I. 1987. Newly-discovered Middle and Late Cambrian fossils from the Wagonga Beds of New South Wales, Australia. Neus Jahrbuch für Geologie und Paläontologie, Abhandlung, 175:39–64.Google Scholar
Boeck, C. 1838. Uebersicht der bisher in Norwegen gefundenen Formen der Trilobiten, p. 138–145. InKeilhau, B. M.(ed), Gaea Norvegica, JohanDahl, Chistiania.Google Scholar
Bruton, D. L. and Harper, D. A. T. 2000. A mid-Cambrian shelly fauna from Ritland, western Norway and its palaeogeographic implications. Bulletin of the Geological Society of Denmark, 47:29–51.CrossRefGoogle Scholar
Brünnich, M. T. 1781. Beskrivelser over trilobiten, en dyreslaegt og dens arter med en ny arts aftegning. Nye Samling af det kongelige Danske Videnskabers Selskabs Skrifter, 1:384–395.Google Scholar
Dalman, J. W. 1827. Om palaeaderna eller de så kallade trilobiterna. Kongliga Svenska Vetenskaps-Academiens Handlingar 1826:113–152, 226–294.Google Scholar
Dies Álvarez, M. E., Gozalo, R., Cederström, P., and Ahlberg, P. 2008. Bradoriid arthropods from the lower-middle Cambrian of Scania, Sweden. Acta Palaeontologica Polonica, 53:647–656.Google Scholar
Duméril, A. M. C. 1806. Zoologie analytique, ou method naturelle de Classification des animaux. Allais, Paris, 344p.Google Scholar
Dzik, J. 2003. Early Cambrian lobopodian sclerites and associated fossils from Kazakhstan. Palaeontology, 46:93–112.CrossRefGoogle Scholar
Engelbretsen, M. J. 1996. Middle Cambrian lingulate brachiopods from the Murrawong Creek Formation, north-eastern New South Wales. Historical Biology, 11:69–99.Google Scholar
Engelbretsen, M. J. 2006. Early Late Cambrian lingulate brachiopods from the Dolodrook River limestones, eastern Victoria. Memoirs of the Association of Australasian Palaeontologists, 32:225–246.Google Scholar
Fleming, P. J. 1973. Bradoriids from the Xystridura Zone of the Georgina Basin, Queensland. Publications of the Queensland Geological Survey 356, Professional Papers, 31:1–9.Google Scholar
Goryansky, , Yu, V. and Popov, L. E. 1985. Morfologiya, systematicheskoe polozheniye I proiskhozhdeniye bezzamkovykh brachiopods karbonatnoy rakovinoy. Paleontologischeskiy Zhurnal, 3:3–14.Google Scholar
Henderson, R. A. and MacKinnon, D. I. 1981. New Cambrian inarticulate Brachiopoda from Australasia and the age of the Tasman Formation. Alcheringa, 5:289–309.Google Scholar
Henderson, R. A., Debrenne, F., Rowell, A. J., and Webers, G. F. 1992. Brachiopods, archaeocyathids, and Pelmatozoa from the Minaret Formation of the Ellsworth Mountains, West Antarctica. Geological Society of America, Memoire 170:249–267.Google Scholar
Henningsmoen, G. 1957. The trilobite family Olenidae with description of Norwegian material and remarks on the Olenid and Tremadocian Series. Skrifter utgitt av Det Norske Videnskaps-Akademi i Oslo, I. Matematisk-Naturvidenskapelig Klasse, 1957:1–303.Google Scholar
Hill, D., Playford, G., and Woods, J. T., (eds). 1971. Cambrian fossils of Queensland. Queensland Palaeontographical Society, Brisbane, 32p.Google Scholar
Hinz, I. 1987. The Lower Cambrian microfauna of Comley and Rushton, Shropshire/England. Palaeontographica, Abteilung A, 198:41–100.Google Scholar
Hinz-Schallreuter, I. 1993. Cambrian ostracods mainly from Baltoscandia and Morocco. Archiv für Geschiebekunde, 1:369, 370, 385–448.Google Scholar
Holmer, L. E. and Popov, L. E. 2000. Order Acrotretida, p. 97–136. InMoore, R. C. and Kaesler, R. L.(eds.), Treatise on Invertebrate Paleontology, Pt. H, Brachiopoda (revised), Vol. 2. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Holmer, L. E., Popov, L. E., Koneva, S. P., and Bassett, M. G. 2001. Cambrian–early Ordovician brachiopods from Malyi Karatau, the western Balkhash region, and Tien Shan, Central Asia. Special Papers in Palaeontology, 65, 180p.Google Scholar
Hou, X. G., Siveter, D. J., Williams, M., and Feng, X. G. 2002. A monograph of the bradoriid arthropods from the Lower Cambrian of SW China. Transactions of the Royal Society of Edinburgh: Earth Sciences, 92:347–409.Google Scholar
Huo, S. C and Shu, D. G. 1985. Cambrian Bradoriida of South China. Northwest University Press. Xi'an. 251p. (In Chinese)Google Scholar
Jones, P. J. and McKenzie, K. G. 1980. Queensland Middle Cambrian Bradoriida (Crustacea): new taxa, palaeobiogeography and biological affinities. Alcheringa, 4:203–225.Google Scholar
Koneva, S. P., Popov, L. E., Ushatinskaya, G. T., and Esakova, N. V. 1990. Bezzamkovye brakhiopody (akrotretidy) i mikroproblematiki iz verkhnego kembriya severo-vostochnogo Kazakhstana. InRepina, L. N.(ed.), Biostratigrafiya i paleontologiya kembriya Severnoj Azii. Trudy Instituta Geologii i Geofiziki Akademii Nauk SSSR, Sibirskoe Otdelenie 765, 1:1–70.Google Scholar
Kouchinsky, A., Bengston, S., Clausen, S., Gubanov, A., Malinky, J. M., and Peel, J. S. 2011. A Middle Cambrian fauna of skeletal fossils from the Kuonamka Formation, northern Siberia. Alcheringa, 35:123–189.Google Scholar
Kozur, H. 1974. Die Bedeutung der Bradoriida als Vorlaufer der post-kambrischen Ostracoden. Zeitschrift fur Geologische Wissenschaften, 2:823–830.Google Scholar
Kuhn, O. 1949. Lehrbuch der Paläozoologie. E. Schweizerbart, Stuttgart, 326p.Google Scholar
Landing, E., Nowlan, G. S., and Fletcher, T. P. 1980. A microfauna associated with Early Cambrian trilobites of the Callavia Zone, northern Antigonish Highlands, Nova Scotia. Canadian Journal of Earth Sciences, 17:400–418.Google Scholar
Laurie, J. R. 1986. Phosphatic fauna of the Early Cambrian Todd River Dolomite, Amadeus Basin, central Australia. Alcheringa, 10:431–454.Google Scholar
Li, G. X., Steiner, M., Zhu, M. Y., and Zhao, X. 2012. Early Cambrian eodiscoid trilobite Hupeidiscus orientalis from South China: ontogeny and implications for affinities of Mongolitubulus-like sclerites. Bulletin of Geosciences, 87:159–169.Google Scholar
Maas, A., Waloszek, D., and Müller, K. J. 2003. Morphology, ontogeny and phylogeny of the Phosphatocopina (Crustacea) from the Upper Cambrian “Orsten” of Sweden. Fossils and Strata, 49:1–238.Google Scholar
MacKinnon, D. I. 1983. A late Middle Cambrian orthide-kutorginide brachiopod fauna from northwest Nelson, New Zealand. New Zealand Journal of Geology and Geophysics, 26:97–102.CrossRefGoogle Scholar
Mei, S. 1993. Middle and Upper Cambrian inarticulate brachiopods from Wanxian Hebei, North China. Acta Palaeontologica Sinica, 32:400–429.Google Scholar
Melnikova, L. M. 2000. A new genus of Bradoriidae (Crustacea) from the Cambrian of Northern Eurasia. Paleontologicheskii Zhurnal, 34:180–185.Google Scholar
Melnikova, L. M., Siveter, D. J., and Williams, M. 1997. Cambrian Bradoriida and Phosphatocopida (Arthropoda) of the former Soviet Union. Journal of Micropalaeontology, 16:179–191.Google Scholar
Missarzhevsky, V. V. 1977. Konodonty (?) i fosfatnye problematiki kembriya Mongolii i Sibiri. In Bespozvonochnye Paleozoya Mongolii, Trudy Sovmestaya Sovetsko-Mongolskaya Paleontologicheskaya Ekspeditsiya, 10–19. (In Russian)Google Scholar
Missarzhevsky, V. V. and Mambetov, A. M. 1981. Stratigrafia I fauna pogranichynch sloiev kembria I dokembria Malogo Karatau. Trudy Geologicheskogo Instituta AN SSR, 326:1–91.Google Scholar
Moberg, J. C. and Segerberg, C. O. 1906. Bidrag till kännedomen om Ceratopyge regionen med särskild hänsyn till dess utveckling i Fogelsångstrakten. Lunds Universitets Årsskrift, Ny följd, 2:1–113.Google Scholar
Müller, K. J. and Walossek, D. 1985. A remarkable arthropod fauna from the Upper Cambrian “Orsten” of Sweden. Transactions of the Royal Society of Edinburgh, Earth Sciences 76:161–172.Google Scholar
Müller, K. J. and Walossek, D. 1987. Morphology, ontogeny, and life habit of Agnostus pisiformis from the Upper Cambrian of Sweden. Fossils and Strata, 23:1–124.Google Scholar
Müller, K. J. and Walossek, D. 1988. External morphology and larval development of the Upper Cambrian maxillopod Bredocaris admirabilis. Fossils and Strata, 23:1–70.Google Scholar
Nielsen, A. T. and Schovsbo, N. H. 2006. Cambrian to basal Ordovician lithostratigraphy in southern Scandinavia. Bulletin of the Geological Society of Denmark, 53:47–92.Google Scholar
Öpik, A. A. 1968. Ordian (Cambrian) Crustacea Bradoriida of Australia. Bulletin of the Bureau of Mineral Resources, Geology and Geophysics, 103:1–44.Google Scholar
Palmer, A. R. 1954. Faunas of the Riley Formation in central Texas. Journal of Paleontology, 28:709–786.Google Scholar
Pompeckj, J. F. 1927. Ein neues Zeugnis uralten Lebens. Paläontologische Zeitschrift, 9:287–313.Google Scholar
Popov, L. E 1985. Kembriiskiye bezzamkovyye brakhiopody iz severo-zapadnoi chasti Yuzhnogo ostrova arkhipelaga Novaya Zemlya, p. 17–30. InBondarev, V. I.(ed.), Stratigrafiya i fauna paleozoya Novoi Zemli. Sevmorgeologiya, Leningrad. (In Russian)Google Scholar
Popov, L. E. and Holmer, L. E. 1994. Cambrian–Ordovician lingulate brachiopods from Scandinavia, Kazakshstan and South Ural Mountains. Fossils and Strata, 35:1–154.Google Scholar
Puura, I. and Holmer, L. E. 1993. Lingulate brachiopods from the Cambrian-Ordovician boundary beds in Sweden. GFF, 115:215–237.Google Scholar
Raymond, P. E. 1935. Leanchoilia and other mid-Cambrian Arthropoda. Bulletin of the Museum of Comparative Zoology, 76:205–230.Google Scholar
Rowell, A. J. and Henderson, R. A. 1978. New genera of acrotretids from the Cambrian of Australia and United States. University of Kansas Paleontological Contributions, 93:1–12.Google Scholar
Schuchert, C. 1893. A classification of the Brachiopoda. American Geologist, 11:141–251.Google Scholar
von Seebach, K. 1865. Beiträge zur Geologie der Insel Bornholm. Zeitschrift der Deutschen geologischen Gesellschaft, 17:338–347.Google Scholar
Shu, D. G. 1990. Cambrian and Lower Ordovician Bradoriida from Zhenjiang, Hunan and Shaanxi Provinces. Northwest University Press, Xian, 90p.Google Scholar
Siebold, C. T. E and Stannius, H. 1845. Lehrbuch der Vergleichenden Anatomie. Con Veit, Berlin.Google Scholar
Siveter, D. J. and Williams, M. 1997. Cambrian bradoriid and phosphatocopid arthropods of North America. Special Papers in Palaeontology, 57:1–69.Google Scholar
Skovsted, C. B. 2005. Carapace of the bradoriid arthropod Mongolitubulus from the Early Cambrian of Greenland. GFF, 127:217–220.Google Scholar
Skovsted, C. B., Brock, G. A., and Paterson, J. R. 2006. Bivalved arthropods from the Lower Cambrian Mernmerna Formation of South Australia and their implications for the identification of Cambrian ‘small shelly fossils'. Memoirs of the Association of Australasian Palaeontologists, 32:7–41.Google Scholar
Skovsted, C. B. and Peel, J. S. 2001. The problematic fossil Mongolitubulus from the Lower Cambrian of Greenland. Bulletin of the Geological Society of Denmark, 48:135–147.Google Scholar
Streng, M., Ebbestad, J. O. R., and Moczydłowska, M. 2008. A Walcottella-like bradoriid (Arthropoda) from the lower Cambrian of Sweden. GFF, 130:11–19.Google Scholar
Terfelt, F. 2003. Upper Cambrian trilobite biostratigraphy and taphonomy at Kakeled on Kinnekulle, Västergötland, Sweden. Acta Palaeontologica Polonica 48:409–416.Google Scholar
Terfelt, F., Eriksson, M. E., Ahlberg, P., and Babcock, L. E. 2008. Furongian Series (Cambrian) biostratigraphy of Scandinavia—a revision. Norwegian Journal of Geology 88:73–87.Google Scholar
Terfelt, F., Ahlberg, P., and Eriksson, M. E. 2011. Complete record of Furongian polymerid trilobites and agnostoids of Scandinavia—a biostratigraphical scheme. Lethaia, 44:8–14.CrossRefGoogle Scholar
Topper, T. P., Skovsted, C. B., Brock, G. A., and Paterson, J. R. 2007. New bradoriids from the lower Cambrian Mernmerna Formation, South Australia: systematics, biostratigraphy and biogeography. Memoirs of the Association of Australasian Palaeontologists, 33:67–100.Google Scholar
Topper, T. P., Skovsted, C. B., Brock, G. A., and Paterson, J. R. 2011. The oldest bivalved arthropods from the early Cambrian of East Gondwana: systematics, biostratigraphy and biogeography. Gondwana Research, 19:310–326.Google Scholar
Topper, T. P., Holmer, L. E., Skovsted, C. B., Brock, G. A., Balthasar, U., Larsson, C. M., Pettersson Stolk, S., and Harper, D. A. T.In press. The oldest brachiopods from the lower Cambrian of South Australia. Acta Palaeontologica Polonica, doi: http://dx.doi.org/10.4202/ap.2011.0146.Google Scholar
Tullberg, S. A. 1880. Om Agnostus-arterna i de kambriska aflagringarne vid Andrarum. Sveriges Geologiska Undersökning, C 42:1–37.Google Scholar
Wallerius, I. D. 1894. Geologiska studier i Vestergötland. Geologiska Föreningens i Stockholm Förhandlingar, 16:298–306.Google Scholar
Wallerius, I. D. 1895. Undersökningar öfver zonen med Agnostus laevigatus i Vestergötland, jämte en inledande öfversikt af Vestergötlands samtliga Paradoxideslager. Gleerupska Universitetsbokhandeln, Lund, 72p.Google Scholar
Wallerius, I. D. 1930. Från Västergötlands mellankambrium. Geologiska Föreningens i Stockholm Förhandlingar, 52:47–62.Google Scholar
Walossek, D. 1993. The Upper Cambrian Rehbachiella and the phylogeny of Branchiopoda and Crsutacea. Fossils and Strata, 32:1–202.Google Scholar
Westergård, A. H. 1922. Sveriges olenidskiffer. Sveriges Geologiska Undersökning, Ca 18:1–205.Google Scholar
Westergård, A. H. 1944. Borrningar genom Skånes alunskiffer 1941–42. Sveriges Geologiska Undersökning, C 459:1–45.Google Scholar
Westergård, A. H. 1946. Agnostidea of the Middle Cambrian of Sweden. Sveriges Geologiska Undersökning, C 477:1–140.Google Scholar
Westergård, A. H. 1947. Supplementary notes on the Upper Cambrian trilobites of Sweden. Sveriges Geologiska Undersökning, C 489:1–34.Google Scholar
Williams, A. J. 1970. Origin of laminar-shelled articulate brachiopods. Lethaia, 3:329–342.Google Scholar
Williams, A., Carlson, S. J., Brunton, C. H. C., Holmer, L. E., and Popov, L. E. 1996. A Supra-ordinal classification of the Brachiopoda. Philosophical Transactions of the Royal Society, Biological Sciences, 355:1171–1193.Google Scholar
Williams, M., Siveter, D. J., Popov, L. E., and Vannier, J. M. C. 2007. Biogeography and affinities of the bradoriid arthropods: cosmopolitan microbenthos of the Cambrian seas. Palaeogeography, Palaeoclimatology, Palaeoecology, 248:202–232.Google Scholar
Williams, M., Siveter, D. J., Jose Salas, M., Vannier, J. M. C., Popov, L. E., and Ghobadi Pour, M. 2008. The earliest ostracods: the geological evidence. Senckenbergiana lethaea, 88:11–21.Google Scholar
Williams, M., Vannier, J., Corbari, L., and Massabuau, J.-C. 2011. Oxygen as a Driver of early arthropod micro-benthos evolution. PLoS ONE 6 (12):e28183.doi:10.1371/journal.pone.0028183.Google Scholar
Wiman, C. 1905. Studien über das Nordbaltische Silurgebiet. Bulletin of the Geological Institution of the University of Uppsala 6:12–76.Google Scholar
Wrona, R. 2004. Cambrian microfossils from glacial erratics of King George Island, Antarctica. Acta Palaeontologica Polonica, 49:13–56.Google Scholar
Wrona, R. 2009. Early Cambrian bradoriidae and phophatocopidae arthropods from King George Island, West Antarctica; Biogeographic implications. Polish Polar Research, 30:347–377.Google Scholar
Zhang, W. T. 1953. Some Lower Cambrian trilobites from western Hubei. Acta Palaeontologica Sinica, 1:121–149.Google Scholar
Zhang, X. G. 2007. Phosphatised Bradoriids (Arthropoda) from the Cambrian of China. Palaeontographica Abteilung A. Palaeozoologie-Stratigraphie, 281:93–173.Google Scholar