Assistant Professor of Biology and Chair of Department
Office location: 206 Lassiter Hall
Office phone: 864-833-8405
Office email: email@example.com
B.A., College of Wooster (Biology)
Ph.D., Ohio State University (Crop Breeding and Genetics)
Post Doctoral Education, Ohio State University (Plant Pathology)
Areas of Specialty
Genetics of host-plant resistance
Introductory Biology (Bio 101-102)
R. Pratt, S. Gordon, P. Lipps, G. Asea, G. Bigirwa and K. Pixley. 2003. Use of IPM in the control of multiple diseases in maize: strategies for selection of host resistance. African Crop Sci. J. 11:189-198.
Gordon, S. G., Bartsch M., Matthies, I., Lipps, P.E., Gevers, H.O. and Pratt, R.C. 2004. Linkage of molecular markers to Cercospora zeae-maydis resistance in maize via selective genotyping. Crop Science 44:628-636.
Pratt, R. C. and Gordon, S. G. 2005. Breeding for resistance to maize foliar pathogens. Plant Breeding Rev. 27:119-174.
G. Asea, P.E. Lipps, R.C. Pratt, S.G. Gordon and E. Adipala. 2005. Development of Greenhouse Inoculation Procedures for Evaluation of Partial Resistance to Cercospora zeae-maydis in Maize Inbreds. J. of Phytopathology 153:647-653.
Gordon, S. G., S. K. St. Martin and A. E. Dorrance. 2005. Rps8 maps to a R-gene rich region on soybean linkage group F. Crop Sci. 46:168-173.
Gordon, S. G., Lipps, P. E. and Pratt, R. C. 2006. Components of resistance to Cercospora zeae-maydis inherited from the maize inbred VO613Y. Phytopathology 96:593-598.
Brett M. Tyler, Sucheta Tripathy, Xuemin Zhang, Paramvir Dehal, Rays H.Y. Jiang, Andrea Aerts, Felipe D. Arredondo, Laura Baxter, Douda Bensasson, Jim L. Beynon, Jarrod Chapman, Cynthia M.B. Damasceno, Anne E. Dorrance, Daolong Dou, Allan W. Dickerman, Inna L. Dubchak, Matteo Garbelotto, Mark Gijzen, Stuart G. Gordon, Francine Govers, Niklaus J. Grunwald, et al. 2006. Phytophthora Genome Sequences Uncover Evolutionary Origins and Mechanisms of Pathogenesis. Science 313:1261-1266.
Gordon, S. G., S. A. Berry, S. K. St. Martin and A. E. Dorrance. 2007. Genetic analysis of soybean plant introductions with resistance to Phytophthora sojae. Phytopathology 97:106-112.
Gordon, S. G., K. Kowitwanich, W. Pipatpongpinyo, S. K. St. Martin and A. E. Dorrance. 2007. Molecular marker analysis of soybean plant introductions with resistance to Phytophthora sojae. Phytopathology 97:113-118.
Assistant Professor of Biology
B.S., M.S., University of Delhi
Ph.D., Northwestern University
Professor of Biology
Pre-Pharmacy Program Advisor
PC BASS Team Coach/Advisor
Office location: 106 Lassiter Hall
Office phone: 864-833-8403
Office email: firstname.lastname@example.org
B.S., University of Washington (Botany)
M.S., Western Illinois University (Biology)
Ph.D., University of South Carolina (Geology)
My Research Interests
Paleoecology of Carboniferous Coal Swamp floras in the midwestern and southeastern USA.
Palynology of the Pleistocene of South Carolina.
Biostratigraphy of Eocene/Oligocene mammals of the badlands near Douglas, Wyoming.
Courses I Teach
Biological Concepts (Biology 105–Fall)
Organismal Biology (Biology 112–Spring)
Evolution (Biology 212–Spring Semester)
Biogeography (Biology 207–Alternate Fall Semesters)
Paleontology (Biology 320–Alternate Fall Semesters)
Botany (Biology 203–Spring Semester)
Plant Systematics (Biology 206–Fall Semester)
Paleobiology of the Southeastern U.S: this was a Maymester course I ran quite a few years back where we spent 3 weeks surveying many of the classic fossil localities in the Southeast.
My primary focus at this point is to involve students in the research process. My particular area of interest has been the Carboniferous paleoflora of the southeast. I have been actively collecting fossils from Virginia south through Georgia and west to Alabama. With student help, I have been attempting to reconstruct the change in plant communities in the southeast through geologic time. Along the way, students have been learning how to curate and maintain a paleobotanical collection, and how to manage a fossil database.
This past year, I was exceptionally lucky to stumble upon an amazing private collection of plant fossils while in Birmingham, Alabama, now called “The John Cooke Collection”. I have been actively involved over the past several months in getting the material curated, and have transported part of the collection to the Smithsonian Institution National Museum of Natural History, where these fossils will be used for research and display.
Another exciting line of research biology students and I have been involved in is the study of the palynology of the 450,000-year-old Pleistocene deposits from Harleyville, South Carolina. Three Honors Projects (Delaney and Hayne , and Beaty , and Sheppard ) have focused on the environmental interpretation made possible by the extensive palynoflora present in these sediments. In an interesting twist on this research, I decided to test the working hypothesis of these paleoecosystem reconstructions by having students work on a modern pond ecosystem to see if the pollen and spores that were being deposited in the sediments of the pond reflected accurately the plants growing adjacent to the pond. Three Honor’s Research projects were the result of this idea: Carly Eargle, and Heather Hawkins  worked on the palynology, and Nicholas Blake  worked on the plant component of the surrounding pond environment.
Over the last four years, I have also been pursuing, along with a number of students, another line of research that centers around the Eocene and Oligocene mammals of the Badlands of Wyoming. I had the opportunity in 2007 to attend the TATE Conference in Casper, Wyoming, where I met Dr. Kent Sundell of Capser College. He leases approximately 10,000 acres of land near Douglas, Wyoming, which is right in the heart of the Badlands. The ‘badlands” are amazing topographic features that result from the actions of modern erosional forces cutting the mudstones deposited by the ancient Platte River, and is loaded with fossils, including oreodonts, horses, camels, nimravid “cats”, the huge suidArchaeotherium , and a myriad of smaller rodents. I returned with Dr. Inman and eight PC students in May 2008, and we spent several days collecting fossils in an untouched corner of Kent’s land which is controlled by the Bureau of Land Management (I had obtained a permit to do this!). Many of these fossils, encased in their mudstone tomb, are now being worked by students at PC. Allison Serdah completed a Honor’s project in 2008. Nick Plaisted also learned the techniques associated with preparing these fossils. More recently (2011), James Wilson completed a semester-long Internship learning how to use the airscribe to free fossils from the matrix. The ability to use the airscribe requiring fine-touch motor skills was especially useful to James in his aspirations of becoming a dentist after his 4 years at PC.
One other really interesting line of research that I began with Becca Miller two years ago, and will be continuing with Sydney Fontenot in the Fall of 2015 is the use of tree-ring analysis in understanding the nature of climate variability throughout the Pleistocene and Holocene Epochs. I am following the same approach as I did with the pollen and spore proxy data; we have been and will continue to take core samples from local trees to see if the tree ring measurements match the rainfall and temperature patterns recorded for this area. One interesting outcome of this research came from a pine tree I took a core from right next to Neville Hall. This tree turned out to be over 150 years old…predating the actual opening of Presbyterian College!!
Tree Campus USA-Arbor Day Foundation Interns
2020-2021 Melinda Moore
2019-20 Andrew Whitney
2018-19 Paris Rizzo
2017-18 Danielle Gibson
2016-17 Morgan Morris
Student Research (* Honors Research)
2021 Riley Swindell* A study of the microfossils of the upper Cretaceous PeeDee Formation.
2020-21 Jaden Yam* Paleopalynology of the Eocene/Oligocene Transition in the White River Badlands of Wyoming
2019-2020. Adrianna Cody*. An investigation of the relationship between white oak (Quercus alba) growth patterns and its corresponding soil microbiome in natural and urban environments in upstate South Carolina.
2019-2020. Sharmila Samuel *. A study of the phyllosphere associated with white oak (Quercus alba) in rural and urban environments in the piedmont of South Carolina.
2019. Adrianna Cody and Sharmila Samuel. A Study of White Oak (Quercus alba) Growth as Influenced by Environmental Factors. Summer Fellows 2019.
2019. Lexy Clark*. A study on the effects of urbanization on the dendroclimatic signal of White oak (Quercus alba) along the urban-rural gradient in the upstate of South Carolina.
2019. Channing Cox*. An SEM examination of the microwear patterns of the extinct canid Hesperocyon from the Oligocene White River Fm. of Wyoming.
2018. Lexy Clark. A study of the effects of urbanization as a proxy for climate change on the growth of white oak (Quercas alba). Summer Fellows 2018.
2018. Kassandra Glover*. The Paleopalynology of the Eocene/Oligocene Swan Lake Locality, Orin Wyoming
2017. Victoria E. Cannon. The Dendroclimatic Signal Found in Shortleaf Pine in the Piedmont of South Carolina. PC Summer Fellows Research Program.
2017. Allison Jenkins*. Using SEM and Light Microscopy to Analyze the Paleodiets of Hypertragulids of the White River Formation.
2017. Haleigh Mauldin*. Developing a Master Chronology for Quercus alba (White Oak)
2017. Austin Priaulx*. Using Morphometric Analysis to Determine the Taxonomy of Hypertragulids of the White River Formation.
2016. Sydney Fontenot*. A study of the dendroclimatic signal of white oak (Quercas alba) compared with the Palmer Drought Severity Index.
2016. Anna MacGregor*. Palynology and Biostratigraphy of the lower Permian Alfredo Wagner locality in Santa Catarina St., Brazil.
2016. Ivey Parr. An SEM study of dental microwear patterns of the Oligocene deer-like mammal Leptomeryx.
2015. Lauren Berkey*. Analysis of tooth-wear patterns in the Merycoidodontoidea from the Oligocene of Wyoming and Nebraska.
2014-15. Billy Joe Mullinax*. A study of the megaflora and palynoflora from the lower Permian of southeastern Brazil.
2014. Cassie Walker. The effect of drought conditions on complex information exchange in air and soil media of Phaseolus lunatus.Summer Fellows Research project.
2013. Becca Miller*. Testing the accuracy of dendroclimatology in a mixed deciduous-pine ecosystem in South Carolina.
2012. Caitlin Basnight*. Analysis of the paleodiet of 2 Oligocene-aged mammals of the White River Badlands using tooth striation microanalysis techniques.
2011. Caitlin Basnight. Reconstructing the paleoenvironment of the White River Formation of Wyoming based on the dentition of Oligocene-aged mammals. Summer Fellows Research project.
2011. Kaitlyn O’Gorman. Paleopathology of an Oligocene-aged camel jaw from the White River Formation of Wyoming. Summer Fellows Research project.
2011. Meghan Skinner*. Effects of CO2 on stomata density in Arabidopsis thaliana.
2010. Claire Hann. SEM and light microscopic analysis of the pollen and spores of the Young Pond depositional environment.
2009. Nick Plaisted. Techniques in fossil preparation.
2008. Nicholas Blake*. An ecological study of the relative density and relative dominance of the trees and understory plants contributing to the pollen rains in the pond sedimentary basins in and around Clinton SC.
2008. Carly Eargle*. An analysis of the pollen and spores contributing to the pond sediments in and around Clinton SC: light microscopy.
2008. Heather Hawkins*. An analysis of the pollen and spores contributing to the pond sediments in and around Clinton SC: electron microscopy.
2008. Allison Serdah*. The use of a modified air abrasion technique to analyze the structures used in the cladistic analysis of two Oligocene oreodonts.
2007. Sarah Cash*. A microfaunal analysis of the late Middle Pliocene Walrus Ditch Locality near Summerville, South Carolina.
2006. Danielle Gill*. Are the dinoflagellates of the Camelot Locality Eocene contamination or signs of a sea-level change in the Pleistocene?
2005. Anna Sheppard. An analysis of the dinoflagellates of the Camelot Locality sediments, Harleyville, South Carolina.
2004. Melissa Clare Beaty. A paleoenvironmental analysis of the Camelot Fauna Locality utilizing the angiosperm and gymnosperm component of the microflora.
2003. Laurel Delaney and Mary Douglas Hayne. A microfaunal analysis of the Pleistocene Camelot Locality of South Carolina.
1999. Matt Moore. An analysis of the Duplin Formation fossils, and a paleoenvironmental reconsideration of the Tearcoat Locality near Sumter, South Carolina
Publications, Articles, Abstracts and Presentations
2021. Jaden Yam. Awarded “Best Oral Presentation; Natural Sciences II Division” for her presentation of the “Paleopalynology of the Eocene/Oligocene Transition in the White River Badlands of Wyoming”. South Carolina Upstate Research Symposium, USC-Upstate, South Carolina.
2021. Jaden Yam and Michael O. Rischbieter. Paleopalynology of the Eocene/Oligocene Transition in the White River Badlands of Wyoming. Abstract, SC Upstate Research Symposium, USC-Upstate, South Carolina
2020. Sharmila Samuel and Michael O. Rischbieter. A Study of White Oak (Quercus alba) Growth in Clinton, South Carolina. Abstract, SC Upstate Research Symposium, USC-Upstate, South Carolina
2020. Adrianna Cody and Michael O. Rischbieter. The Soil Microbiome of Quercus alba as Related to Annual Growth. Abstract, SC Upstate Research Symposium, USC-Upstate, South Carolina
2019. Lexy Clark and Michael Rischbieter. The effects of urbanization as a proxy for climate change on the dendroclimatic signal of White oak (Quercus alba) in the upstate of South Carolina. Abstract, SC Upstate Research Symposium, USC-Upstate, South Carolina
2018. Michael O. Rischbieter, “The palynology and paleobotany of the lower Permian Alfredo Wagner locality in Santa Catarina State, Brazil.” Tate Conference, Casper, Wyoming (invited speaker).
2018. Michael O. Rischbieter, “Perspectives on changes in science pedagogy over a 31 year teaching career.” Shift Internacional 2018 Conference, Universidad San Francisco de Quito, Quito Ecuador (invited speaker).
2018. M. Rischbieter, R. Neregato, M.M. di Pasquo, R. Iannuzzi, R. Alvarenga. “FIRST PALYNOLOGICAL AND PALEOBOTANICAL RECORDS OF THE UPPERMOST RIO BONITO FORMATION (LOWER PERMIAN, PARANÁ BASIN) IN ALFREDO WAGNER – SANTA CATARINA STATE, SOUTHERN BRAZI L.” XVII Simposio Argentino de Paleobotánica y Palinología (Paleobotany and Palynology Argentinian Symposium), Paraná, Argentina. (Abstract of presentation).
Fontenot, Sydney and Michael O. Rischbieter. 2016. “A study of the dendroclimatic signal of white oak (Quercas alba) compared with the Palmer Drought Severity Index.,” NCUR-UNC Asheville 30th Annual Conference Abstracts.
Michael T. Dunn, Prescott Atkinson, James Lacefield, and Michael Rischbieter, 2012. Winslowia tuscumbiana gen. et sp. nov. (Chaloneriaceae): A Cormose, Heterosporous, Ligulate Lycopsid Reconstructed from the Inside Out from the Pride Mountain Formation (Late Mississippian/Serpukhovian) of Northern Alabama. Int. J. Plant Sci. 173(1):96–111.
Carly Eargle and Michael O. Rischbieter, 2009. “An Analysis of the Pollen Profiles in Pond Deposition Basins and Associated Plant Community Structure in Young’s Pond, Clinton, SC”. Council of Undergraduate Research “Posters on the Hill” Abstract.
Eargle, C and M.O. Rischbieter, 2009. An analysis of the pollen and spores contributing to the pond sediments in and around Clinton SC . BigSURS Undergraduate Research Symposium Abstracts. UNC-Asheville.
Cash, S. and M.O. Rischbieter, 2007. A Microfaunal Analysis of the Walrus Ditch Locality. BigSURS Undergraduate Research Symposium Abstracts. Coastal Carolina University.
Rischbieter, M.O., Carpenter, J.R., and Saunders, O., 1996. Life Science Source Book: A guide to Life Science Activities, Vol. 1: Ecology. Center for Science Education, University of South Carolina, Columbia, S.C.
Rischbieter, M.O., Ryan, J.M., and Carpenter, J.R., 1993. “Use of microethnographic strategies to analyze some affective aspects of learning-cycle-based minicourses in paleontology for teachers.” Journal of Geological Education, v. 41, p. 208-218.
Rischbieter, M.O., and Stidd, B.M., 1985. Anatomically and morphologically preserved Linopteris obliqua Bunbury from the Herrin No. 6 Coal of Southern Illinois. Amer. J. Bot. Abstr., 72 (6): 899.
Stidd, B.M., Rischbieter, M.O., and Phillips, T.L., 1985. “A new lyginopterid pollen organ with alveolate pollen exines.” Amer. J. Bot., 72 (4): 501-508.
Rischbieter, M.O., Stidd, B.M., and Phillips, T.L., 1984. “A new seed fern pollen organ from the Pennsylvanian of Kentucky,” Amer. J. Bot. Abstr., 71(5/2):77.
DiMichele, W.A., Rischbieter, M.O., Eggert, D.L., Gastaldo, R.A., 1984. “Stem and leaf cuticle of Karinopteris: source of cuticles from the Indiana ‘paper’ coal,” Amer. J. Bot., 71(5): 626-637.
Awards & Honors
The Pulaski L. Bealy Smith Professor of Biology
Joined PC in 1990
Office location: 202 Lassiter
Office phone: 864-833-8412
Office email: email@example.com
B.S., Point Park College
M.A., California State University
Ph.D., Clemson University
Areas of Specialty
Vertebrate reproduction and embryonic development, biology of seahorses, ichthyology, electron microscopy.
Human Anatomy and Embryology
Electron Microscopy Society of America
American Society of Ichthyologists & Herpetologists
Society for Integrative & Comparative Biology
South Carolina Academy of Sciences
Honors and Recognition
First place, Polaroid Corporation International Scientific
Photographic Competition: Electron microscopy category (1994)
“Biologist At Large,” Appalachian Region EM Society (1995)
“Visiting Scholar” at Belle Baruch Institute, SC (Summer 2001)
Publications and Articles
Wetzel, J., Wourms, J.P., and Friel, J. Comparative morphology of cotylephores in Platystacus and Solenostomus; modifications of the integument for egg attachment in skin-brooding fishes. Envir. Biol. Fish. 50(1). (1996)
Wetzel, J. and Wourms, J.P. Adaptations for reproduction and development in the skin-brooding ghost pipefishes, Solenostomus. Envir. Biol. Fish. 44:363-384. (1995)
Bartsch, J., Ergle, S., Kokkala, I., and Wetzel, J. Development of the lateral line in embryos of the the dwarf seahorse, Hippocampus zosterae. ASB Bull. 41 (2):82. (1994)
Wourms, J. and Wetzel, J. Evolutionary morphology of cotylephores: egg attachment sites in skin-brooding fishes. Amer. Zool. 32 (5): 160A. (1992)
Wetzel, J., Wourms, J.P., and Poss, S.G. Cotylephores of the ghost pipefish: sites of egg attachment and maternal-embryonic exchange. Amer. Zool. 32 (5): 154A. (1992)
Wetzel, J. and Wourms, J.P. Paternal-embryonic relationships in seahorses and pipefishes (Syngnathidae). Amer. Zool. 31:83A. (1991)
“Evolution and function of the seahorse brood pouch.” South Carolina Marine Education Association (1996)
“The evolution of the paternal brood sac in Syngnathid fishes.” Winthrop University (1993)
“Paternal-embryonic relations “Species diversity in the eastern and western pacific.” Bodega Marine Laboratory (1986); Tokai University, Kumamoto, Japan (1987); Amucksa Aquarium, Amucksa, Japan (1987)
Areas of Specialty
Cell Biology(Fall Semester)
Immunology (Spring Semesters)
DNA Fingerprinting (Freshman Semester, Fall 2005)
The Ecology and Natural History of the Colorado Plateau (Fleximester 2003)
Serengeti Safari (Maymester 2010)
Publications and Articles
Caitlin Rinz, Ron Zimmerman, Tim Wood (2009), Screening for Medium Chain Acyl-Coenzyme A Dehydrogenase Deficiency in Adults in South Carolina. Proceedings of the National Conference of Undergraduate Research.
Matt Madden, Ron Michaelis, Ron Zimmerman (2003), The Involvement of Mutations in G Protein Receptor 50 (GPR50) in X-Linked Mental Retardation (XLMR). Bulletin of the South Carolina Academy of Science.
Jenny Bell, Sarah Plank, Ron Michaelis, Ron Zimmerman (2000), Methyl-CpG-Binding Protein 2 and Its Link to Autism. Bulletin of the South Carolina Academy of Science.
Sarah Plank, Jenny Bell, Ron Michaelis, Ron Zimmerman (2000), Neurofibromatosis Type 1 Gene and Its Link to Autism. Bulletin of the South Carolina Academy of Science.
R.C. Zimmerman and C.E. Carter (1995), In Vitro Culture of Schistosoma japonicum Eggs: Synthesis and Release of a 140 Kilodalton Glycoprotein with Leucine Aminopeptidase Activity. Acta Medica Philippina 31 (3): 87-102.
J.D. Liberatos, R.C. Zimmerman, C.E. Carter (1992), In Vitro Culture of Schistosoma japonicum Eggs: Synthesis of a 70 kilodalton Heat Shock Protein. Proceedings of the Lousiana Academy of Sciences.
J.D.Liberatos, R.C. Zimmerman, C.E. Carter (1989), In Vitro Culture of Schistosoma japonicum Eggs: Synthesis of an Immunogenic 70 Kilodalton Heat Shock Protein (HSP-70). FASEB Journal 3 (4):1340.
Honors Research Projects
Caitlin Rinz (2009-2010) Screening for Medium Chain Acyl-Coenzyme A Dehydrogenase Deficiency in Adults in South Carolina.
Sean Foley (2008), Do Mutations in the MAGT1 Gene Cause Congenital Disorders of Glycosylation?
Vidya Fleetwood (2007), Do Mutations in SLC35A Cause Congenital Disorders of Glycosylation?
Thomas Knackstedt (2007) Genetic Mutations of Cohen’s Syndrome.
Katie Thomas (2006), Genetic Mutations in C.H.A.R.G.E. Syndrome.
Matt Madden (2003), The Involvement of Mutations in G Protein Receptor 50 (GPR50) in X-Linked Mental Retardation (XLMR).
Andrew Evans (2001), Defective Herpes Virus Expressing GAD65 Injected into the Inferior Colliculus.
Jenny Bell (2000), Methyl-CpG-Binding Protein 2 and Its Link to Autism.
Sarah Plank (2000), A Polymorphic Tetranucleotide Repeat Within the NF1 Gene and its Possible Link to Autism.
Julie Adair (1999), Sequencing of the SALL1 Gene for Mutations in Townes-Brocks Syndrome.
Meredith Koegler (1996-97), Determination of the Phylogenetic Relationship between Three Subspecies of Wild Turkey using the Sequence of the 28S Ribosomal RNA Gene D1 Region.
Craig Sanders (1996), Phylogeny of the Family Ictaluridae Based on the Nucleotide Sequence of the 28S Ribosomal RNA Gene.
David Wilkes (1996), DNA Nucleotide Sequence and Restriction Enzyme Map of the 28S Ribosomal RNA Gene of the North American Wild Turkey Meleagris gallapavo.
Hearon McCravy (1994), Determination of the Relative Phylogeny of the Seahorse (Hippocampus sp.) from the Sequence of the 28S Ribosomal RNA Gene.
Andrew Welch II (1994), Phylogeny of the Pipefish (Sygnathus floridae) from the Sequence of the 28S Ribosomal RNA Gene.
Dr. Marharyta (Margo) Petukh, joins the faculty as assistant professor of biology as the College launches its new computational biology program. Petukh comes to PC from the Joint Institute for Computational Sciences at the University of Tennessee. She has worked in the Department of Physics and Astronomy at Clemson University and with the faculty of Physics at Belarusian State University. She has earned several research awards at Clemson and has memberships with the American Chemical Society and Biophysical Society.