The sub-arborescent lycopsid Omphalophloios feistmantelii (O. Feistmantel) comb. nov. emend. from the Middle Pennsylvanian of the Czech Republic


Authors: Bek J, Opluštil S, Drabkova J, Pšenička J

Published in: Bulletin of Geosciences, volume 90, issue 1; pages: 227 - 279; Received 26 February 2014; Accepted in revised form 22 October 2014; Online 21 January 2015

Keywords: lycopsids, in situ spores, Omphalophloios, Sporangiostrobus, cuticle analysis, densospores, Superbisporites, palaeoecology, Pennsylvanian,

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About ninety compression specimens of sub-arborescent lycopsid Sporangiostrobus feistmantelii (Feistmantel) Němejc from the middle Westphalian strata of central and western Bohemia, Czech Republic, were studied. A new combination, Omphalophloios feistmantelii (O. Feistmantel) comb. nov. emend., is proposed and the original diagnosis is emended, mainly by new data concerning spores, sporangia, vegetative and reproductive parts. The basal vegetative part of the stem bears rhomboidal leaf cushions with bell-shaped leaf scars, although a larger part of the stem consists of a fertile axis bearing oval sporangia about 5-6mmwide and 7-8mmlong. O. feistmantelii is estimated to be a plant of about 2 to 3 m in height of columnar habit sometimes once or twice dichotomizing in the fertile part of the stem. The fertile zone matured from bottom to top shedding first more than 20 cm long grass-like laminae and than ripened sporangia, leaving only pedicels on the naked axis (Puertollania-disarticulation stage). This suggests continuous reproduction from the time the plant reached the mature stage at the end of its life cycle. The older decorticated part of the stem displays the Knorria-type of preservation. In situ microspores possess large morphological variation and can be assigned to the genera Densosporites (Berry) Butterworth et al. and Cristatisporites (Potonie & Kremp) Butterworth et al. In situ megaspores are of the Zonalesporites superbus-type. The stratification of sporangial walls is described from cuticle studies. O. feistmantelii is interpreted as a plant having an opportunistic life strategy and was able to colonize rapidly local habitats, particularly where there was limited competition, preferring peat and mixed peat-clastic swamps.


ARNOLD, C.A. 1950. Megaspores from the Michigan Coal Basin. Contribution from the Museum of Paleontology 8(5), 59-111. University of Michigan Press, Ann Arbor.

ARNOLD, C.A. 1961. Re-examination of Triletes superbus, T. rotatus, and T. mamillarius of Bartlett. Brittonia 13, 245-252.View article

BARTLETT, H.H. 1928. Fossils of the Carboniferous Coal Pebbles of the glacial drift at Ann Arbor. Papers of Michigan Academy of Sciences, Letters 9, 11-28.

BARTLING, F.G. 1830. Ordines naturales plantarum. 498 pp. Dieterich, Göttingen.

BARTRAM, K.M. 1987. Lycopod succession in coals: an example from the Low Burnley Seam (Westphalian B), Yorkshire, England, 187-199. In SCOTT, A.C. (ed.) Coal and Coal-bearing strata: Recent advances. Geological Society, Special Publications 32.

BEK, J. 1998. Spórové populace některých rostlin oddělení lycophyta, sphenophyta, pteridophyta a progymnospermophyta z karbonských limnických pánví České republiky. 505 pp. Thesis, Institute of Geology AS CR, Praha.

BEK, J. 2008. Late Mississippian-early Pennysylvanian (Serpukhovian-Bashkirian) miospore assemblages of the Bohemian part of the Upper Silesian Basin, Czech Republic. Review of Palaeobotany and Palynology 152, 40-57.View article

BEK, J., DRÁBKOVÁ, J., DAŠKOVÁ, J. & LIBERTÍN, M. 2008. The sub-arborescent lycopsid genus Polysporia Newberry and its spores from the Pennsylvanian (Bolsovian-Stephanian B) continental basins of the Czech Republic. Review of Palaeobotany and Palynology 152, 176-199.View article

BEK, J. & LEARY, R.L. 2012. Porostrobus nathorstii (Leary & Mickle) emend. and its spores from the Namurian of Illinois, USA. Bulletin of Geosciences 87(1), 45-52.View article

BEK, J. & OPLUŠTIL, S. 1998. Some lycopsid, sphenopsid and pteropsid fructifications and their miospores from the Upper Carboniferous of the Bohemian Massif. Palaeontographica, Abteilung B 248, 127-161.

BEK, J. & STRAKOVÁ, M. 1995. Carboniferous fertile branch Sporangiostrobus feistmantelii (O. Feistmantel) Němejc and its miospores from the Kladno Basin, Bohemian Massif. Acta Musei nationalis Pragae, Serie B - historia naturalis 51, 37-51.

BERRY, W. 1937. Spores from Pennington Coal, Rhea County, Tennessee. American Midland Naturalist 18, 155-160.View article

BHARADWAJ, D.C. 1958. On Porostrobus zeilleri Nathorst and its spores with remarks on the systematic position of P. benholdii Bode and the phylogeny of Densosporites Berry. The Palaeobotanists 7, 67-75.

BODE, H. 1928. Über eine merkwürdige Pteridophyten fruktifikation aus dem oberschlesien Carbon. Jahrbuch der Preußischen Geologischen Landesanstalt 49, 245-247.

BROUSMICHE-DELCAMBRE, C., COQUEL, R. & WAGNER, R.H. 1995. Nouvelle interprétation du genre Omphalophloios White, 1898 (Lycophyte primitive). Compte Rendu Academie des Sciences Paris 321, série IIa, 179-184.

Burnham, r.j. & spicer, r.a. 1986. Forest litter preserved by volcanic activity at El Chichón, Mexico. A potentially accurate record of the pre-eruption vegetation. Palaios 1(2), 16-28.View article

BUTTERWORTH, M.A., JANSONIUS, J., SMITH, A.V.H. & STAPLIN, F.L. 1964. Densosporites (Berry) Potonié and Kremp and related genera. Compte Rendu Congress Stratigraphique et Géologique du Carbonifere, Paris 1, 1049-1057.

Butterworth, M.A. 1966. The distribution of densospores. Palaeobotany 15(1-2), 16-28.

CHALONER, W.G. 1956. On Sporangiostrobus langfordii sp. nov., a new fossil lycopod cone from Illinois. American Midland Naturalist 55, 437-442.View article

CHALONER, W.G. 1962. A Sporangiostrobus with Densosporites microspores. Palaeontology 5(1), 73-85.

CHALONER, W.G. 1967. Lycophyta, 435-802. In Boureau, W.G., Hoeg, O.A. & Jovet-Ast, S. (eds) Traité de Paléobotanique 2. Masson et Cie, Paris.

Chaloner, W.G. 1999. Plants and spore compression in sediments, 36-40. In Jones, R.P. & Rowe, N.P. (eds) Fossil Plants and Spores: Modern Techniques. The Geological Society Publishing House, Bath.

COQUEL, R. & BROUSMICHE-DELCAMBRE, C. 1995. Comparaisons spores in situ -spores dispersées chez quelques Equisetales, Marattiales et Lépidodendrales du Carbonifere supérieur: Considérations sur l’utilisation de morphoespéces en paléopalynologie. Revue de Paléobiologie 15(1), 121-154.

DETTMANN, M.E. 1963. Upper Mesozoic microfloras from south-eastern Australia. Proceeding of Royal Society of Victoria 77, 1-148.

DIJKSTRA, S. 1952. The stratigraphical value of megaspores. Comptes Rendus du Congres d’Avances Etudes de la Stratigraphie et Géologie du Carbonifere, Heerlen 1, 163-168.

DIMICHELE, W.A. & PHILLIPS, T.L. 1994. Paleobotanical and paleoecological constraints on models of peat formation in the Late Carboniferous of Euramerica. Palaeogeography, Palaeoclimatology, Palaeoecology 106(1-4), 39-90.View article

DRÁBKOVÁ, J., BEK, J. & OPLUŠTIL, S. 2004. The first compression fossils of Spencerites (Scott) emend., and its isospores, from the Bolsovian (Pennsylvanian) of the Kladno-Rakovník and Radnice basins, Czech Republic. Review of Palaeobotany and Palynology 130, 59-88.View article

DYBOVÁ-JACHOWICZ, S., KARCZEWSKA, J., LACHKAR, G., LOBOZIAK, S. & EVERT, R.F. 2006. Esau’s plant anatomy. 599 pp. Wiley and Sons Inc. USA.

FEISTMANTEL, O. 1875-1876. Die Versteinerungen der Böhmischen Kohlenablagerungen. Palaeontographica 23, 223-262.

GLASSPOOL, I.J., HEMSLEY, A.R., SCOTT, A.C. & GOLITSYN, A. 2000. Ultrastructure and affinity of Lower Carboniferous megaspores from the Moscow Basin, Russia. Review of Palaeobotany and Palynology 109, 1-31.View article

IBRAHIM, A.C. 1933. Sporenformen des Aegirhorizonts des Ruhr-Reviers. 47 pp. Konrad Triltsch, Würzburg.

GOLDENBERG, F. 1855-1862. Flora Saraepontana fossilis: Die Pflanzenversteinerungen des Steinkohlengebirges von Saarbrücken. 3 Heft. Saarbrücken.

KARCZEWSKA, J. 1975. Megaspores of the Turma Zonales from the Carboniferous of Poland, Part 1. Coronate megaspores. Acta Palaeontologica Polonica 20, 447-500.

KOLLER, A. & SCHECKLER, S.E. 1986. Variations in Microsporangia and Microspore Dispersal in Selaginella. American Journal of Botany 73(9), 1274-1288.View article

KVALE, E.P. & ARCHER, A.W. 1990. Tidal deposits associated with low-sulfur coals, Brazil Formation (Lower Pennsylvanian), Indiana. Journal of Sedimentary Petrology 60, 563-574.

LEISMAN, G.A. 1970. A petrified Sporangiostrobus and its spores from the middle Pennsylvanian of Kansas. Palaeontographica, Abteilung B 129(4-6), 166-167.

LESQUEREUX, L. 1880. Description of the coal flora of the Carboniferous formation in Pennsylvania and throughout the United States. Second Geological Survey of Pennsylvania, Report of Progress 1, 1-354.

LITTKE, R. 1987. Petrology and genesis of Upper Carboniferous seams from the Ruhr region, West Germany. International Journal of Coal Geology 7, 147-184.View article

Mastalerz, M., Padgett, P.L. & Eble, C.F. 2000. Block coal from Indiana: Inferences on changing depositional environment. International Journal of Coal Geology 43, 211-226.View article

NĚMEJC, F. 1931. A study on the systematic position of the fructification called Sporangiostrobus Bode. Bulletin international de l’Académie des Sciences de Boheme, 1-13.

Nowak, G.J. & Górecka-Nowak, A. 1999. Peat-forming environment of Westphalian A coal seams from the Lower Silesian Coal Basin of SW Poland based on petrographical and palynological data. International Journal of Coal Geology 40, 327-351.View article

OPLUŠTIL, S. 2010. Contribution to knowledge on ontogenetic developmental stages of Lepidodendron mannebachense Presl, 1838. Bulletin of Geosciences 85(2), 303-316.View article

OPLUŠTIL, S., BEK, J. & SCHULTKA, S. 2010. Re-examination of the genus Omphalophloios White, 1898 from the Upper Silesian Coal Basin. Bulletin of Geosciences 85(1), 123-136.View article

OPLUŠTIL, S., PŠENIČKA, J., LIBERTÍN, M., BASHFORTH, A.R., ŠIMŮNEK, Z., DRÁBKOVÁ, J. & DAŠKOVÁ, J. 2009a. A Middle Pennsylvanian (Bolsovian) peat-forming forest preserved in situ in volcanic ash: The Whetstone Horizon in the Radnice Basin, Czech Republic. Review of Palaeobotany and Palynology 155(3-4), 234-274.View article

Opluštil, S., Pšenička, J., Libertín, M., Bek, J., Dašková, J., Šimůnek, Z. & Drábková, J. 2009b. Composition and structure of an in situ Middle Pennsylvanian peat-forming plant assemblage in volcanic ash, Radnice Basin (Czech Republic). Palaios 24, 726-746.View article

Opluštil, S., Pšenička, J., Libertín, M. & Šimůnek, Z. 2007. Vegetation paterns of Westphalian and Lower Stephanian mire assemblages preserved in tuff beds of the continental basins of Czech Republic. Review of Palaeobotany and Palynology 143, 107-154.View article

Opluštil, S., Sýkorová, I. & Bek, J. 1999. Sedimentology, coal petrology and palynology of the Radnice Member in the S-E part of the Kladno-Rakovník Basin, Central Bohemia (Bolsovian). Acta Universitatis Carolinae, Geologica 43, 599-623.

Peppers, R.A. 1996. Palynological correlation of major Pennsylvanian (Middle and Upper Carboniferous) chronostratigraphic boundaries in the Illinois and other coal basins. Geological Society of America, Memoirs 188, 1-119.View article

PHILLIPS, T.L. & DIMICHELE, W.A. 1992. Comparative ecology and life-history biology of arborescent lycopsids in Late Carboniferous swamps of Euramerica. Annals of the Missouri Botanical Garden 79(3), 560-588.View article

PHILLIPS, T.L., PEPPERS, R.A., AVCIN, M.J. & LAUGHNAN, P.F. 1974. Fossil plants and coal: Patterns of change in Pennsylvanian coal swamps of the Illinois Basin. Science 184, 1367-1369.View article

PIGG, K.B. & ROTHWELL, G.W. 1983. Chaloneria, gen. nov.: Heterosporous lycophytes from the Pennsylvanian of North America. Botanical Gazette 144, 132-147.View article

POTONIÉ, R. & KREMP, G. 1954. Die Gattungen der Paläozoischen Sporae dispersae und ihre Stratigraphie. Geologische Jahrbuch 69, 111-193.

POTONIÉ, R. & KREMP, G. 1955. Die Sporae dispersae des Ruhrkarbons ihre Morphographie und Stratigraphie mit Ausblicken auf Arten anderer Gebiete und Zeitabschnitte. Teil I. Palaeontographica, Abteilung B 98, 1-136.

PUNT, W., HOEN, P.P., BLACKMORE, S., NILSSON, S. & LeTHOMAS, A. 2007. Glossary of pollen and spore terminology. Review of Palaeobotany and Palynology 143, 1-81.View article

REMY, W. & REMY, R. 1975. Sporangiostrobus puertollanensis n. sp., und Puertollania sporangiostrobifera n. gen., n. sp. aus dem Stefan von Puertollano, Spanien. Argumenta Palaeobotanica 4, 13-29.

Rex, G.M. & Chaloner, W.G. 1983. The experimental formation of plant compression fossils. Palaeontology 26, 231-252.

SCOTT, D.H. 1909. Studies in Fossil Botany. 2nd edition. 552 pp. A. & C. Blafl Ltd., London.View article

SMITH, A.H.V. 1962. The palaeoecology of Carboniferous peats based on the miospores and petrography of bituminous coals. Proceeding of Yorkshire Geological Society 33, 423-474.View article

SMITH, A.H.V. & BUTTERWORTH, M.A. 1967. Miospores in the coal seams of the Carboniferous of Great Britain. Special Papers in Palaeontology 1, 1-324.

SOMERS, P. 1982. A unique type of microsporangium in Selaginella series Articulate. American Fern Journal 72(3), 88-92.View article

SPINNER, E. 1965. Westphalian D megaspores from the Forest of Dean Coalfield, England. Palaeontology 8(1), 82-106.

STERNBERG, K. 1823. Versuch einer geognostich-botanischen Darstellung der Flora der Vorwelt. Vol. I, part 3. 40 pp. E. Brenck’s Wittwe, Regensburg.

STREHLAU, K. 1990. Facies and genesis of Carboniferous coal seams of Northwest Germany. International Journal of Coal Geology 15, 245-292.View article

WAGNER, R.H. 1983. Late Westphalian D and early Cantabrian floras of the Guardo Coalfield. Geology and Palaeontology of the Guardo Coalfield (NE León-NW Palencia), Cantabrian Mts.: Serie Informes Instituto Geológico y Minero de Espana, 57-91.

WAGNER, R.H. 1989. A late Stephanian forest swamp with Sporangiostrobus fossilized by volcanic ash fall in the Puertollano Basin, central Spain. International Journal of Coal Geology 12, 523-552.View article

WAGNER, R.H. 1999. Macroflora del carbonífero/pérmico, 77-98. In Aguirre, E. & Rábano, I. (eds) La huella del pasado. Fósiles de Castilla-la Mancha. Património histórico, Arquelogía Castilla-La Mancha, Junta de Comunidades de Castilla-La Mancha, Toledo.

WAGNER, R.H., BROUSMISCHE-DELCAMBRE, C. & COQUEL, R. 2003. Una Pompeya Paleobotánica: historia de una marisma carbonífera sepultada por cenizas volcánicas, 448-475. In Nuche, R. (ed.) Separata de Patrimonio Geológico de Castilla-La Mancha. Enresa, Madrid.

WAGNER, R.H. & SPINNER, E. 1976. Bodeodendron, tronc associé a Sporangiostrobus. Comptes rendus, Académie des Sciences, Paris, Série D, Sciences naturelles 282, 353-356.

WHITE, D. 1898. Fossil flora of the Lower Coal Measures of Missouri. Monographs of the United States Geological Survey 37, 1-467.

WINSLOW, M.R. 1959. Upper Mississippian and Pennsylvanian megaspores and other plant microfossils from Illinois. Bulletin of the Illinois State Geological Survey 86, 7-13, 5.1959. View article

ZAVIALOVA, N. & TURNAU, E. 2012. Morphology and wall ultrastructure of some Middle Devonian dispersed megaspores from northern Poland. Review of Palaeobotany and Palynology 171, 103-121.View article