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2006

Journal Article

Organic-walled microphytoplankton of the Sylvan Shale (Richmondian: Upper Ordovician), Arbuckle Mountains, southern Oklahoma, U.S.A.

Playford, G. and Wicander, R. (2006). Organic-walled microphytoplankton of the Sylvan Shale (Richmondian: Upper Ordovician), Arbuckle Mountains, southern Oklahoma, U.S.A.. Oklahoma Geological Survey, 148, 1-116.

Organic-walled microphytoplankton of the Sylvan Shale (Richmondian: Upper Ordovician), Arbuckle Mountains, southern Oklahoma, U.S.A.

2005

Book

Physical Geology: exploring the earth

Monroe, James S. and Wicander, Reed (2005). Physical Geology: exploring the earth. 5th ed. Pacific Grove, CA, United States: Brooks.

Physical Geology: exploring the earth

2004

Book

Historical geology: evolution of earth and life through time

Reed Wicander and James S. Monroe eds. (2004). Historical geology: evolution of earth and life through time. Fourth edition ed. Belmont, CA, United States: Thomson-Brooks/Cole.

Historical geology: evolution of earth and life through time

2002

Journal Article

Eomerismopedia maureeniae n. g. n. sp., a chroococcacean cyanobacterium from the lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia

Foster, C. B., Wicander, R. and Playford, G. (2002). Eomerismopedia maureeniae n. g. n. sp., a chroococcacean cyanobacterium from the lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia. Neues Jahrbuch für Geologie und Paläontologie Monatshefte, 2, 65-74.

Eomerismopedia maureeniae n. g. n. sp., a chroococcacean cyanobacterium from the lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia

2001

Book

Essential of geology

Reed Wicander and James S. Monroe eds. (2001). Essential of geology. Third edition ed. Belmont, CA, United States: Wadsworth.

Essential of geology

2001

Book

The changing Earth: exploring geology and evolution

Monroe, James S. and Wicander, Reed (2001). The changing Earth: exploring geology and evolution. 3rd ed. Pacific Grove, CA, United States: Brooks.

The changing Earth: exploring geology and evolution

2001

Book

Physical Geology: Exploring the Earth

James S. Monroe and Reed Wicander eds. (2001). Physical Geology: Exploring the Earth. 4th ed. Pacific Grove, CA, United States: Brooks.

Physical Geology: Exploring the Earth

2000

Book

Historical geology: evolution of earth and life through time

Reed Wicander and James S. Monroe eds. (2000). Historical geology: evolution of earth and life through time. Third edition ed. Pacific Grove, CA, United States: Brooks/Cole.

Historical geology: evolution of earth and life through time

2000

Journal Article

Biostratigraphic and paleogeographic implications of an upper Ordovician acritarch assemblage from the Bill's Creek and Stonington formations, Michigan, U.S.A

Wicander, R. and Playford, G. (2000). Biostratigraphic and paleogeographic implications of an upper Ordovician acritarch assemblage from the Bill's Creek and Stonington formations, Michigan, U.S.A. Acta Universitatis Carolinae. Geologica, 43, 267-268.

Biostratigraphic and paleogeographic implications of an upper Ordovician acritarch assemblage from the Bill's Creek and Stonington formations, Michigan, U.S.A

1999

Journal Article

Stratigraphic and paleogeographic significance of an upper Ordovician acritarch flora from the Maquoketa Shale, northeastern Missouri, U.S.A

Wicander, R., Playford, G. and Robertson, E. B. (1999). Stratigraphic and paleogeographic significance of an upper Ordovician acritarch flora from the Maquoketa Shale, northeastern Missouri, U.S.A. Journal of Paleontology Supplement, Memoir, 73 (Supplement 6, Memoir 51), 1-38. doi: 10.1017/s0022336000060005

Stratigraphic and paleogeographic significance of an upper Ordovician acritarch flora from the Maquoketa Shale, northeastern Missouri, U.S.A

1999

Conference Publication

Possible Chroococcaceae colonies from the Lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia

Wicander, R., Foster, C. B. and Playford, G. (1999). Possible Chroococcaceae colonies from the Lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia. 32nd Annual Meeting, The American Association of Stratigraphic, Inc., Coastal Georgia Cen., Savannah, Georgia, 26-30 Oct. 1999. Dallas, USA: The American Association of Stratigraphic Palynologists.

Possible Chroococcaceae colonies from the Lower Ordovician Coolibah Formation, Georgina Basin, Queensland, Australia

1988

Book Chapter

Acritarch palynoflora of the Coolibah Formation (Lower Ordovician), Georgina Basin, Queensland

Playford, G. and Wicander, R. (1988). Acritarch palynoflora of the Coolibah Formation (Lower Ordovician), Georgina Basin, Queensland. Palynological and palaeobotanical studies in honour of Basil E. Balme. (pp. 5-40) edited by P.A. Jell and G. Playford. Sydney, Australia: Association of Australasian Palaeontologists.

Acritarch palynoflora of the Coolibah Formation (Lower Ordovician), Georgina Basin, Queensland

1985

Journal Article

Acritarchs and spores from the Upper Devonian Lime Creek Formation, Iowa, U.S.A.

Wicander, R. and Playford, G. (1985). Acritarchs and spores from the Upper Devonian Lime Creek Formation, Iowa, U.S.A.. Micropaleontology, 31 (2), 97-138. doi: 10.2307/1485481

Acritarchs and spores from the Upper Devonian Lime Creek Formation, Iowa, U.S.A.

1983

Journal Article

Laiphospora, a new genus of trilete sporae dispersae from the devonian of North America

Playford, G., Wicander, R. and Wood, G. D. (1983). Laiphospora, a new genus of trilete sporae dispersae from the devonian of North America. Palynology, 7 (1), 211-219. doi: 10.1080/01916122.1983.9989262

Laiphospora, a new genus of trilete sporae dispersae from the devonian of North America

1983

Journal Article

Laiphospora, a new genus of trilete sporae dispersae from the Devonian of North America

Playford, G., Wicander, R. and Wood, G. D. (1983). Laiphospora, a new genus of trilete sporae dispersae from the Devonian of North America. Palynology, 7, 211-219.

Laiphospora, a new genus of trilete sporae dispersae from the Devonian of North America