An Upper Devonian Mioflora from new Albany Shale, Kentucky, U.S.A.

Authors

  • D.C. Bharadwaj Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
  • R.S. Tiwari Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
  • B.S. Venkatachala Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India

DOI:

https://doi.org/10.54991/jop.1970.850

Abstract

The palynological contents of New Albany Shale, Kentucky, U.S.A. have been analysed to reveal 17 species of trilete spores and 17 species of alete sphaeromorphs, hystrichospherids and Chitinozoa. Two new genera and 22 new species have been described.

Among the trilete spores, Cymbosporites (11 %) is associated with Fossulatisporites (10%), Auroraspora (3%) together with Ancyrospora and Hystricosporites (1% each). Among the acritarchs, Leiosphaeridia (40%), Tasmanites (10%) and Baltisphaeridium (6%) are the most prominent.

The trilete spores and the associated acritarchs suggest a Famennian age for the New Albany Shales.

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References

Allen KC 1965. Lower and Middle Devonian spore of North and Central Vestspitsbergen. Palaeontology. 8: 687-748.

Benoit A & Taugourdeau Ph. 1961. Sur quelques Chitinozoaires de L’ordovicien du Sahara. Rev. Inst. fr. Petro. 16: 1403-1422.

Bharadwaj DC 1957. The Palynological Investigation of Saar Coals (Part I). Palaeontographica. 101B (5 & 6): 73-125.

Bharadwaj DC 1965. On the organization of Spencerisporites Chaloner and Endosporites Wilson & Coe with remarks on their systematic position. Palaeobotanist 13: 85-88. https://doi.org/10.54991/jop.1964.682

Bharadwaj DC & Venkatachala BS 1960. On Protosalvinia arnodii n. sp. from Upper Devonian of Kentucky, U.S.A. Senck. leth. 41: 27-35.

Chaloner WG 1967. Spores and land-plant evolution. Rev. Palaeobotan. Palynol. 1: 83-93.

Deunff J 1955. Un microplancton fossile devonien a du continent Nord-americain. Hystrichospheres. Bull. microsc. appl. 5: 138-149.

Deunff J 1954. Microorganisms planctoniques Hystrichospheres dans le devonien du Massif armoricain. C.R. somm. Soc. Geol. France No. 11.

Downie C 1963. ‘Hystrichospheres’ (acritarchs) and spores of the Wenlock Shales (Silurian) of Wenlock, England. Palaeontology. 6: 625-52.

Downie C & Sarjeant WAS 1963. On the interpretation and status of hystrichosphere genera. Ibid. 6: 83-96.

Guennel GK 1963. Devonian spores in a Middle Silurian Reef. Grana Palynol. 4: 245-261.

Hemer DO & Nygreen PW 1967. Algae, acritarchs and other microfossils incertae sedis from the Lower Carboniferous of Saudi Arabia. Micropaleont. 13: 183-194.

Kosanke RM 1964. Applied Palaeozoic Palynology. “Palynology in Oil Exploration, a Symposium”. Soc. Econ. Palaeontologists, Mineralogists Spec. Pub!. 11: 75-89.

Lanninger EP 1968. Sporen-gesellschaften aus dem Ems der S. W. Eifel (Rheinisches Schiefergebirge). Palaeontographica. 122B: 95-170.

McGregor DC 1964. Devonian Miospore from the Ghost River Formation, Alberta. Bull. Geol. Surv. Canada. 109: 1-31.

McGregor DC & Owens B 1966. Devonian spores of Eastern and Northern Canada. Geol. Surv. Canada. 66, p. 29.

Naumova SN 1937. Spores and pollen of the coals of the U.S.S.R. Int. geol. Cong. 17: 353-364.

Peppers RA & Damberger HH 1969. Palynology and Petrography of a Middle Devonian Coal in Illinois. Illinois State Geol. Surv. Cir. 445: 1-26.

Richardson JB 1960. Spores from the Middle Old Red Sandstone of Cromarty Scotland. Palaeontology. 3: 45-63.

Richardson JB 1962. Spores with bifurcate processes from the Middle Old Red Sandstone of Scotland. Palaeontology. 5: 171-194.

Richardson JB & Lister TR 1969. Upper Silurian and Lower Devonian spore assemblages from the Welsh Borderland and South Wales. Ibid. 12(2): 201-252.

Sanders RB 1968. Devonian spores of the Cedar Valley Coal of Iowa, U.S.A. J. Palynology. 2 & 3: 17-32, (1967).

Segroves KL 1967. Cutinized microfossils of probable nonvascular origin from the Permian of Western Australia. Micropalaeontology. 13: 289-305.

Sommer FW 1956. South American Paleozoic Sporomorphae without haplotypic structures. Micropaleontology. 2: 175-181.

Sommer FW 1965. Novas species de Quitinozorios do Furo 56, de Bom Jardim, Itaituba, Para. Div. Geol. Mineral Brazil, Notas Preliminares e Estudos. 130: 1-20.

Stockmans F & Williere Y 1962. Les Hystrichospheres ou mieux les Acritarches du Silurien belge. Bull. Soc. belge Geol., Pal. Hydr. 71: 450-481.

Tiwari RS & Navale GKB 1967. Pollen and spores assemblage in some coals of Brazil. Pollen Spores. 9(3): 583-605.

Urban JB 1968. Dibrochosporites, a new sporomorph from the Middle Devonian of Iowa. Micropalaeontology. 14(3): 371-375.

Winslow MR 1962. Plant spores and other microfossils from Upper Devonian and Lower Mississippian rocks of Ohio. Prof. Pop. U.S. geol. Surv. 364: 1-93.

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Published

1970-12-31

How to Cite

Bharadwaj, D., Tiwari, R., & Venkatachala, B. (1970). An Upper Devonian Mioflora from new Albany Shale, Kentucky, U.S.A. Journal of Palaeosciences, 19(1-3), 29–40. https://doi.org/10.54991/jop.1970.850

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