Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-06T08:05:43.078Z Has data issue: false hasContentIssue false

Enigmatic eight-meter trace fossils in the Lower Pennsylvanian Lee Sandstone, central Appalachian Basin, Tennessee

Published online by Cambridge University Press:  14 July 2015

Christopher Wnuk
Affiliation:
United States Geological Survey, 956 National Center, Reston, Virginia 22090
John O. Maberry
Affiliation:
United States Geological Survey, 956 National Center, Reston, Virginia 22090

Abstract

Enigmatic tubular trace fossils up to eight meters long occur in the Lower Pennsylvanian Middlesboro Member of the Lee Formation. Two morphotypes occur: type 1 trace fossils are plain, smooth, vertical, nonbranching, parallel-walled, tubular structures; type 2 trace fossils branch, have walls with faint vertical striations, regularly or irregularly spaced nodes, and funnel-shaped terminations. Sandstone casts filling type 2 structures have helical spiral morphology, and, in rare individuals, faint meniscate fills have been observed. Both trace-fossil morphotypes have poorly cemented wall linings containing framboidal pyrite, amorphous carbon, quartz sand, and poorly preserved fecal material.

The trace fossils occur in a massive, structureless, channel-form sandstone, originating at the contact between a channel lag and the overlying massive fill. The stratigraphic sequence is interpreted to represent a barrier island transgressing an estuarine facies. A tidal inlet within the barrier facies scoured into the underlying estuarine sediments. Subsequent rapid filling of the inlet led to the deposition of the massive sandstone.

Origin of these structures is uncertain. The preponderance of evidence favors the hypothesis that the structures are escape burrows of animals that had colonized, or were concentrated in, the lag and were suddenly buried by the deposition of the massive sand. However, no likely burrower has been identified, and several characteristics of the structures and the enclosing sediments indicate that they may be completely inorganic in origin.

Type
Research Article
Copyright
Copyright © The Paleontological Society 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Allen, J. R. L. 1961. Sandstone-plugged pipes in the lower Old Red Sandstone of Shropshire, England. Journal of Sedimentary Petrology, 31:325335.Google Scholar
Alpert, S. P. 1974. Systematic review of the genus Skolithos. Journal of Paleontology, 48:661669.Google Scholar
Barwis, J. H., and Makurath, J. H. 1978. Recognition of ancient tidal inlet sequences: an example from the Upper Silurian Keyser Limestone in Virginia. Sedimentology, 25:6182.CrossRefGoogle Scholar
Bondesen, E. 1966. Observations on recent sand volcanoes. Meddelelser fra Dansk Geologisk Forening, 16:195198.Google Scholar
Brenchley, P. J., and Newall, G. 1977. The significance of contorted bedding in Upper Ordovician sediments in the Oslo region, Norway. Journal of Sedimentary Petrology, 47:819833.Google Scholar
Bromley, R. G., Curran, H. A., Frey, R. W., Gutschick, R. C., and Suttner, L. J. 1975. Problems in interpreting unusually large burrows, p. 351376. In Frey, R. W. (ed.), The Study of Trace Fossils: A Synthesis of Principles, Problems and Procedures in Ichnology. Springer-Verlag, New York.CrossRefGoogle Scholar
Burne, R. V. 1970. Origin and significance of sand volcanoes in the Bude Formation (Cornwall). Sedimentology, 15:211228.CrossRefGoogle Scholar
Calvo, J. M., Gil, E., and Meléndez, G. 1987. Megaplanolites ibericus (ichnogen. et ichnosp. nov.), a new trace fossil from the Upper Jurassic (uppermost Oxfordian) of Bueña (Teruel Province, Iberian Chain, Spain). Palaeogeography, Palaeoclimatology, Palaeoecology, 61:199204.Google Scholar
Cecil, C. B., and Englund, K. J. 1985. Origin of quartzites in Upper Mississippian and Lower Pennsylvanian of Appalachian Basin. American Association of Petroleum Geologists Bulletin, 69:1434.Google Scholar
Chakrabarti, A. 1981. Burrow patterns of Ocypode ceratphthalma (Pallas) and their environmental significance. Journal of Paleontology, 55:431441.Google Scholar
Cheel, R. J., and Rust, B. R. 1986. A sequence of soft-sediment deformation (dewatering) structures in Late Quaternary subaqueous outwash near Ottawa, Canada. Sedimentary Geology, 47:7793.CrossRefGoogle Scholar
Claxton, C. W. 1970. Cylindrical tapering structures in the alluvial sands of the Trent Valley. The Mercian Geologist, 3:265268.Google Scholar
Cloud, P. E. 1960. Gas as a sedimentary and diagenetic agent. American Journal of Science, 258A:3545.Google Scholar
Cobb, J. C., Gastaldo, R. A., and Chesnut, D. R. 1986. Origin of the Middlesboro Member of the Lee Formation (Lower Pennsylvanian) in the central Appalachian basin and its unique fossil occurrence. Abstracts of the International Symposium on Coal and Coal-Bearing Strata, Royal Holloway and Bedford New College (University of London), p. 12.Google Scholar
Coleman, J. M., Gagliano, S. M., and Webb, J. E. 1965. Minor sedimentary structures in a prograding distributary. Marine Geology, 1:240258.CrossRefGoogle Scholar
Davis, R. A. 1983. Depositional Systems: A Genetic Approach to Sedimentary Geology. Prentice-Hall Inc., Englewood Cliffs, N.J.669 p.Google Scholar
de Boer, P. L. 1979. Convolute laminations in modern sands of the estuary of the Oosterschelde, the Netherlands, formed as a result of entrapped air. Sedimentology, 26:283294.CrossRefGoogle Scholar
Dietrich, R. V. 1952. Conical and cylindrical structures in the Potsdam Sandstone, Redwood, New York. Geological Society of America Bulletin, 63:1244.Google Scholar
Dionne, J. 1973. Monroes: a type of so-called mud volcanoes in tidal flats. Journal of Sedimentary Petrology, 43:848856.Google Scholar
Dionne, J. 1975. Vertical cylindrical structures in Quaternary deposits, southern Quebec. Geological Society of America. Abstracts with Programs, 7:49.Google Scholar
Donaldson, A. C., and Shumaker, R. C. 1979. Late Paleozoic molasse of Central Appalachians, p. 142. In Donaldson, A. C., Presley, M. W., and Renton, J. J. (eds.), Carboniferous Coal Guidebook. West Virginia Geological and Economic Survey, Bulletin B-37-3.Google Scholar
Einsele, G., and Seilacher, A. 1982. Cyclic and Event Stratification. Springer-Verlag, New York, 531 p.CrossRefGoogle Scholar
Englund, K. J. 1974. Sandstone distribution patterns in the Pocahontas Formation of southwest Virginia and southern West Virginia, p. 3145. In Briggs, G. (ed.), Carboniferous of the Southeastern United States. Geological Society of America Special Paper 148.Google Scholar
Englund, K. J., and Delaney, A. D. 1966. Intertonguing relationships of the Lee Formation in southwestern Virginia. U.S. Geological Survey Professional Paper, 550:D47D52.Google Scholar
Englund, K. J., and Thomas, R. E. 1985. Characteristics of the Mississippian-Pennsylvanian boundary and the associated coal-bearing rocks in the Central Appalachian Basin, p. 18. In Englund, K. J., Gillespie, W. H., Cecil, C. B., Windolph, J. F., and Crawford, T. J. (eds.), Characteristics of the Mississippian-Pennsylvanian Boundary and the Associated Coal-bearing Rocks in the Southern Appalachians. U.S. Geological Survey Open File Report 85-577.Google Scholar
Ferm, J. C., Milici, R. C., and Eason, J. E. 1972. Carboniferous depositional environments in the Cumberland Plateau of southern Tennessee and northern Alabama. Tennessee Division of Geology, Reports of Investigations No. Tennessee Division of Geology, Reports of Investigations No., 32 p.Google Scholar
Förstner, U., Müller, G., and Reineck, H. E. 1968. Sedimente und Sedimentgefüge des Rheindeltas im Bodensee. Neues Jahrbuch für Mineralogie, Abhandlungen, 109:3362.Google Scholar
Frey, R. W., and Basan, P. B. 1981. Taphonomy of relict Holocene salt marsh deposits, Cabretta Island, Georgia. Senckenbergiana Maritima, 33:111155.Google Scholar
Frey, R. W., and Mayou, T. V. 1971. Decapod burrows in Holocene barrier island beaches and washover fans, Georgia. Senckenbergiana Maritima, 3:5377.Google Scholar
Frey, R. W., Voorhies, M. R., and Howard, J. D. 1975. Estuaries of the Georgia coast, U.S.A.: sedimentology and biology. VIII. Fossil and recent skeletal remains in Georgia estuaries. Senckenbergiana Maritima, 7:257295.Google Scholar
Frey, R. W., Curran, H. A., and Pemberton, S. G. 1984. Tracemaking activities of crabs and their environmental significance: the ichnogenus Psilonichnus. Journal of Paleontology, 58:333350.Google Scholar
Fürsich, F. T. 1981. Invertebrate trace fossils from the Jurassic of Portugal. Comunicações Serviçes Geológicos de Portugal, 67:153168.Google Scholar
Fürsich, F. T., and Bromley, R. G. 1985. Behavioral interpretation of a rosetted spreite trace fossil: Dactyloidites ottoi (Geinitz). Lethaia, 18:199207.CrossRefGoogle Scholar
Gableman, J. W. 1955. Cylindrical structures in Permian(?) siltstone, Eagle County, Colorado. Journal of Geology, 63:214227.CrossRefGoogle Scholar
Gaillard, C. 1980. Megagyrolithes ardescensis n. gen., n. sp., trace fossile nouvelle du Valanginien D'Ardeche (France). Geobios, 13:465471.Google Scholar
Galloway, M. C. 1973. Carboniferous deltaic sedimentation, Fayette and Raleigh counties, southeastern West Virginia. Unpubl. , , 107 p.Google Scholar
Gill, D. W., and Kuenen, P. H. 1957. Sand volcanoes in slumps in the Carboniferous of County Clare, Ireland. Quarterly Journal of the Geological Society of London, 113:441460.CrossRefGoogle Scholar
Haldeman, S. S. 1840. A Monograph of the Limniades, and Other Fresh Water Univalve Shells of North America Containing Descriptions of Apparently New Animals in Different Classes, and the Names and Characters of the Subgenera in Paludina and Anculosa. Supplement to Volume 1, Philadelphia, 3 p.Google Scholar
Hall, J. 1886. Note on some obscure organisms in the roofing slate of Washington County, New York. Trustees New York State Museum of Natural History, 39th Annual Report, p. 160.Google Scholar
Hamblin, W. K. 1965. Internal structures of “homogeneous” sandstones. Kansas Geological Survey Bulletin, 175:569582.Google Scholar
Häntzschel, W. 1975. Trace fossils and problematica, 2nd ed., p. W1W269. In Teichert, C. (ed.), Treatise on Invertebrate Paleontology, Pt. W, Miscellanea, Supplement. Geological Society of America and University of Kansas, Lawrence.Google Scholar
Hardy, P. G., and Broadhurst, F. M. 1978. Refugee communities of Carbonicola. Lethaia, 11:175178.CrossRefGoogle Scholar
Hawley, J. E., and Hart, R. C. 1934. Cylindrical structures in sandstones. Geological Society of America Bulletin, 45:10171034.CrossRefGoogle Scholar
Hayes, M. O. 1976. Lecture notes, p. I58I73. In Hayes, M. O. and Kana, T. W. (eds.), Terrigeneous Clastic Environments, Some Modern Examples. AAPG Field Course, University of South Carolina, Technical Report No. 11-CRD.Google Scholar
Heer, O. 1876-1877. Flora Fossilis Helvetiae. Die vorweltliche Flora der Schweiz. J. Würster and Co., Zürich, 182 p.Google Scholar
Heinberg, C., and Birkelund, T. 1984. Trace-fossil assemblages and basin evolution of the Vardekl⊘ft Formation (Middle Jurassic, Central East Greenland). Journal of Paleontology, 58:362397.Google Scholar
Higgins, G. E., and Saunders, J. B. 1967. Report on 1964 Chatham mud island, Erin Bay, Trinidad, West Indies. American Association of Petroleum Geologists Bulletin, 51:5564.Google Scholar
Hobson, R. D., Schwartz, R. K., and Musialowski, F. R. 1980. Recent geologic history of a barrier island. Coastal Zone ‘80, Proceedings of the Second Symposium on Coastal and Ocean Management, American Society of Civil Engineers, 1:850862.Google Scholar
Horne, J. C., and Ferm, J. C. 1974. Depositional model for the Mississippian-Pennsylvanian boundary in northeastern Kentucky, p. 97114. In Briggs, G. (ed.), Carboniferous of the Southeastern United States. Geological Society of America Special Paper 148.Google Scholar
Horne, J. C., Ferm, J. C., Caruccio, F. T., and Bagnaz, B. P. 1978. Depositional models in coal exploration and mine planning in the Appalachian region. American Association of Petroleum Geologists Bulletin, 62:23792411.Google Scholar
Howard, J. D. 1975. The sedimentological significance of trace fossils, p. 131146. In Frey, R. W. (ed.), The Study of Trace Fossils. Springer-Verlag, New York.CrossRefGoogle Scholar
Howard, J. D., and Frey, R. W. 1975. Estuaries of the Georgia coast, U.S.A.: sedimentology and biology. II. Regional animal-sediment characteristics of Georgia estuaries. Senckenbergiana Maritima, 7:33103.Google Scholar
Howard, J. D., and Reineck, H. E. 1979. Sedimentary structures of “high energy” beach-to-offshore sequence; Ventura-Port Hueneme area, California. American Association of Petroleum Geologists Bulletin, 63:468469.Google Scholar
Hoyt, J. H., and Henry, V. J. 1967. Influence of island migration on barrier sedimentation. Geological Society of America Bulletin, 78:7786.CrossRefGoogle Scholar
Humphreys, B., and Balson, P. S. 1988. Psilonichnus (Fürsich) in late Pliocene subtidal marine sands of eastern England. Journal of Paleontology, 62:168172.CrossRefGoogle Scholar
Jenny, J. and Jenny-Deshusses, C. 1978. Sur la présence de Megapermichnus ichnogen. nov., nouvel ichnogenre de taille géante dans le Permien de l'Elbourz oriental (Iran). Eclogae Geologicae Helvetiae, 71:313319.Google Scholar
Johnson, H. D. 1977. Sedimentation and water escape structures in some late Precambrian sandstone from Finnmark, north Norway. Sedimentology, 24:389411.CrossRefGoogle Scholar
Jones, B. G., and Rust, B. R. 1983. Massive sandstone facies in the Hawkesbury Sandstone, a Triassic fluvial deposit near Sydney, Australia. Journal of Sedimentary Petrology, 53:12491259.Google Scholar
Kelling, G. 1968. Patterns of sedimentation in Rhondda beds of South Wales. American Association of Petroleum Geologists Bulletin, 52:23692386.Google Scholar
Klappa, C. F. 1980. Rhizoliths in terrestrial carbonates: classification, recognition, genesis and significance. Sedimentology, 27:613629.CrossRefGoogle Scholar
Kranz, P. M. 1974. The anastrophic burial of bivalves and its paleoecological importance. Journal of Geology, 82:237265.CrossRefGoogle Scholar
Kumar, N., and Sanders, J. E. 1974. Inlet sequence, a vertical succession of sedimentary structures and textures created by lateral migration of tidal inlets. Sedimentology, 21:491532.CrossRefGoogle Scholar
Laird, M. G. 1970. Vertical sheet structures—a new indicator of sedimentary fabric. Journal of Sedimentary Petrology, 40:428436.CrossRefGoogle Scholar
Lowe, D. R. 1975. Water escape structures in coarse grained sediments. Sedimentology, 22:157204.CrossRefGoogle Scholar
Mansfield, W. C. 1928. Some peculiar fossil forms from Maryland. Proceedings of the United States National Museum, Volume 71, Article 16, 9 p.CrossRefGoogle Scholar
McCabe, P. J. 1977. Deep distributary channels and giant bedforms in the Upper Carboniferous of the Central Pennines, northern England. Sedimentology, 24:271290.CrossRefGoogle Scholar
Merrill, G. K. 1986. Map location literacy—How well does Johnny geologist read? Geological Society of America Bulletin, 97:404409.2.0.CO;2>CrossRefGoogle Scholar
Miller, M. S. 1974. Stratigraphy and coal beds of Upper Mississippian and Lower Pennsylvanian rocks in southwestern Virginia. Virginia Division of Mineral Resources Bulletin Virginia Division of Mineral Resources Bulletin, 211 p.Google Scholar
Mills, P. C. 1983. Genesis and diagnostic value of soft-sediment deformation structures—a review. Sedimentary Geology, 35:83104.CrossRefGoogle Scholar
Morgan, J. P. 1961. Genesis and paleontology of the Mississippi River mudlumps, Pt. I, Mudlumps at the mouths of the Mississippi River. Louisiana Geological Survey, Bulletin 35, 116 p.Google Scholar
Moslow, T. F., and Heron, S. D. 1979. Quaternary evolution of Core Banks, North Carolina: Cape Lookout to New Drum Inlet, p. 211236. In Leatherman, S. P. (ed.), Barrier Islands from the Gulf of St. Lawrence to the Gulf of Mexico. Academic Press, New York.Google Scholar
Nevill, W. E. 1957. Sand volcanoes, sheet slumps and stratigraphy of part of the Slieveardagh Coalfield, County Tipperary. Royal Dublin Society, Scientific Proceedings N.S., 27:313324.Google Scholar
Okada, H., and McD Whitaker, J. H. 1979. Sand volcanoes of the Paleogene Kumage Group, Tanegashima, southwest Japan. Journal of the Geological Society of Japan, 85:187196.Google Scholar
Oldershaw, W. W. 1960. Probable sand volcanoes in the Lower Proterozoic at Tennant Creek, N. T. Journal of the Geological Society of Australia, 6:197199.CrossRefGoogle Scholar
Potter, P. E., and Siever, R. 1956. Sources of basal Pennsylvanian sediments in the Eastern Interior basin, Pt. 1, Cross-bedding. Journal of Geology, 64:225244.CrossRefGoogle Scholar
Rampino, M. R., and Sanders, J. E. 1981. Evolution of barrier islands of southern Long Island, New York. Sedimentology, 28:3747.CrossRefGoogle Scholar
Reimnitz, E., and Marshall, N. F. 1965. Effects of the Alaska earthquake and tsunami on recent deltaic sediments. Journal of Geophysical Research, 70:23632376.CrossRefGoogle Scholar
Reineck, H. E., and Singh, I. B. 1980. Depositional Sedimentary Environments. New York, Springer-Verlag, 549 p.CrossRefGoogle Scholar
Rice, C. L. 1984. Sandstone units of the Lee Formation and related strata in eastern Kentucky. U.S. Geological Survey Professional Paper 1151-G, 53 p.CrossRefGoogle Scholar
Rice, C. L. 1985. Terrestrial vs. marine depositional model—a new assessment of subsurface Lower Pennsylvanian rocks of southwestern Virginia. Geology, 13:786789.Google Scholar
Ridd, M. F. 1970. Mud volcanoes in New Zealand. American Association of Petroleum Geologists Bulletin, 54:601616.Google Scholar
Sanders, J. E., and Kumar, N. 1975. Evidence of shoreface retreat and in-place “drowning” during Holocene submergence of barriers, shelf off Fire Island, New York. Geological Society of America Bulletin, 86:6576.2.0.CO;2>CrossRefGoogle Scholar
Schäfer, W. 1954. Dehnungsrisse unter Wasser im meerischen Sediment. Senckenbergiana Lethea, 35:8799.Google Scholar
Schlee, J. S. 1963. Sandstone pipes in the Laguna area, New Mexico. Journal of Sedimentary Petrology, 33:112123.Google Scholar
Selley, R. C. 1969. Turridonian alluvium and quicksands. Scottish Journal of Geology, 5:328346.CrossRefGoogle Scholar
Sims, J. D. 1978. Annotated bibliography of penecontemporaneous deformational structures in sediments 1819-April, 1978. U.S. Geological Survey, Open File Report No. 78-510, 79 p.CrossRefGoogle Scholar
Stanton, R. J., and Dodd, J. R. 1982. Large arthropod(?) burrows in Pliocene slope sediments, California. Geological Society of America, Abstracts with Program, 14:289.Google Scholar
Stewart, H. B. Jr. 1956. Contorted sediments in modern coastal lagoon explained by laboratory experiments. American Association of Petroleum Geologists Bulletin, 40:153161.Google Scholar
Tankard, A. J. 1986. Depositional response to foreland deformation in the Carboniferous of Eastern Kentucky. American Association of Petroleum Geologists Bulletin, 70:853868.Google Scholar
Taylor, T. N. 1981. Paleobotany: An Introduction to Fossil Plant Biology. McGraw-Hill Book Co., New York, 589 p.Google Scholar
Thoms, R. E., and Berg, T. M. 1985. Interpretation of bivalve trace fossils in fluvial beds of the basal Catskill Formation (Late Devonian), eastern U.S.A., p. 1320. In Curran, H. A. (ed.), Biogenic Structures: Their Use in Interpreting Depositional Environments. Society of Economic Paleontologists and Mineralogists, Special Publication No. 35.CrossRefGoogle Scholar
Thomson, J., and Wilson, T. R. S. 1980. Burrow-like structures at depth in a Cape Basin red clay core. Deep-Sea Research, 27A:197202.CrossRefGoogle Scholar
Voorhies, M. R. 1975. Vertebrate burrows, p. 269294. In Sarjeant, W. A. S. (ed.), Terrestrial Trace Fossils. Hutchinson Ross Publishing Co., Stroudsburg.Google Scholar
Walker, R. G. 1985. Cardium Formation at Ricinus Field, Alberta: a channel cut and filled by turbidity currents in Cretaceous Western Interior Seaway. American Association of Petroleum Geologists Bulletin, 69:19631981.Google Scholar
Weaver, P. P. E., and Schultheiss, P. J. 1983. Vertical open burrows in deep-sea sediments 2 m in length. Nature, 301:329331.CrossRefGoogle Scholar
Winder, C. G. 1968. Carbonate diagenesis by burrowing organisms, p. 173183. In Malkovsky, M. (ed.), Proceedings of Section 8: Genesis and Classification of Sedimentary Rocks. Report of the Twenty-Third Session of the International Geological Congress, Czechoslovakia.Google Scholar