Geology 393/591L Quantitative Paleontology Spring 2015 Instructor: Dr. Thomas W. Kammer Office: 243 Brooks Hall Phone: 293-9663 E-mail: tkammer@wvu.edu Web Page: http://www.geo.wvu.edu/~kammer/welcome.htm Class Web Page: http://www.geo.wvu.edu/~kammer/geol591.htm Office Hours: it's best to make an appointment, although I am around much of the time. Classroom: 305 Brooks Hall Computer Lab: 425 Brooks Hall – reserved every Thursday Research Lab: 265 Brooks Hall FORMAT The course will be conducted in a seminar-tutorial-project format. We will explore various topics together and the professor may range from an expert, to something of a tour guide, to even a co-explorer with the students. Learning is a life-long experience for all of us, so learning how to teach yourself is an important skill. Students are expected to take an active role in discussion of assigned readings and use of software. This course will emphasize analyzing data sets from the paleontologic literature. PURPOSE This course is a survey of typical quantitative approaches in paleontology, although it is far from exhaustive on the topic. Students will have the opportunity to improve their quantitative skills in analyzing paleontologic data for pattern recognition and hypothesis testing. Many of the skills learned are transferrable to analysis of other types of geologic data sets. The ultimate goal of the course is to improve your ‘tool kit’ for conducting research specifically in paleontology, and geology in general. GRADES Class Participation 25% Exercises and Presentations 50% Term Project, due May 4, noon 25% (Project title due March 31; Outline and Reference List due April 14) Term Project: Each student will do their own term project chosen in consultation with the instructor. The goal of the project is to conduct an in-depth quantitative analysis of patterns associated with a fossil group or topic (e.g. diversity comparisons, evolutionary rates, or paleoecologic analyses) applying the techniques covered in this course. Students will either generate their own data set, or work with available data sets. A more extensive and in-depth report will be expected from graduate students. The paper format will be that of a scientific paper with an abstract, introduction, methods, data, results, discussion, conclusions, list of cited references, and figures. See handout describing procedures. Make sure you are absolutely clear about how not to plagiarize when writing a scientific paper or report. 2 SOFTWARE Many of the class exercises will require use of either Microsoft Excel or PAST. Excel is a very useful spreadsheet program that you should be familiar with and is available on department computers. PAST stands for PAlaeontological STatistics and is freeware available at: folk.uio.no/ohammer/past/ You should download a copy of the software and reference manual to the computer(s) you work at. Fossil Plot: http://www.fossilplot.org/ PAUP – Phylogenetic Analysis Using Parsimony TOPICS Evaluating sample completeness – Rarefaction methods Quantitative analysis of Phanerozoic fossil diversity patterns for studying macroevolutionary trends. Quantitative analysis of stratigraphic ranges for studying evolutionary rates in specific fossil groups. Univariate statistics in paleontology: e.g., t-Test, p values, Chi-square, Binomial Distribution, Runs Tests Multivariate techniques in paleontology: e.g., Cluster Analysis, MultiDimensional Scaling and Ordination, Correspondence Analysis, Principal Components and Factor Analysis Cladistics for phylogenetic analysis: theory and practice FIELD TRIPS Carnegie Museum of Natural History - a one-day trip, on a Thursday, probably April 2. We will start an exercise on cladistic methods by coding characters on the dinosaurs on exhibit. We will then bring that data back to WVU for computer analysis using parsimony-based methods. Fossil collecting: Cincinnatian of Maysville, Kentucky, or Richmond, Indiana – overnight trip, Saturday and Sunday, April 18-19, to collect Upper Ordovician marine invertebrate fossils. Students will research the paleontology and stratigraphy of the Cincinnatian of Indiana/Ohio/Kentucky and make class presentations prior to the trip. Each student will be responsible for a different topic. 3 SCHEDULE: Week 1 Date Jan. 12 2 Jan. 19 3 4 Jan. 26 Feb. 2 5 6 7 Feb. 9 Feb. 16 Feb. 23 8 9 10 11 12 13 14 15 March 2 March 9 March 16 March 30 April 6 April 13 April 20 April 27 Tuesday – Room 305, Teaching Lab Thursday – Room 425, Computer Lab Course Intro. Counting Ames fossils for Rarefaction analysis using PAST and rarefaction analysis. Excel – Exercise 1 Rarefaction analysis continued: Ames Rarefaction analysis using PAST and exercise, plus Mississippian crinoids Excel – Exercise 2 Global diversity patterns, part 1 Fossil Plot software and exercises Global diversity patterns, part 2: Fossil Plot software and exercises with choosing your own group from Sepkoski your own group from Sepkoski (2002) (2002) Calculating evolutionary rates - theory Calculating evolutionary rates - theory Calculating evolutionary rates – crinoids Calculating evolutionary rates – crinoids Calculating evolutionary rates – Calculating evolutionary rates – working choosing your own group from Sepkoski with your own group from Sepkoski (2002) (2002) Univariate statistics Univariate statistics Univariate statistics Univariate statistics Multivariate techniques Multivariate techniques Multivariate techniques Multivariate techniques Multivariate techniques Multivariate techniques Cladistics Cladistics Cladistics Cladistics Work on final projects Work on final projects Monday, May 4, Final work due at noon. Primary References: Foote, M., and A.I. Miller. 2007. Principles of Paleontology, Third Edition. W.H. Freeman and Co., 354 p. Rarefaction Method, p. 19; Ch. 7, Evolutionary Rates and Trends; Ch. 8, Global Diversification and Extinction. Hammer, O. and D.A.T. Harper. 2006. Paleontological Data Analysis. Blackwell Publishing, 351 p. Davis, J.C. 1986, 2002. Statistics and Data Analysis in Geology. John Wiley and Sons, New York, second or third editions are equally good. McKillup, S. and M. Darby Dyar. 2010. Geostatistics Explained. Cambridge University Press, 396 p. Published Data Sets: Ausich, W.I., and T.W. Kammer. 2013. Mississippian crinoid biodiversity, biogeography, and macroevolution. Palaeontology, 56:727-740. Kammer, T.W., and W.I. Ausich. 2006. The “Age of Crinoids”: a Mississippian biodiversity spike coincident with widespread carbonate ramps. Palaios, 21:238-248. Kammer, T.W. and A.M. Lake. 2001. Salinity ranges of Late Mississippian invertebrates of the central Appalachian basin. Southeastern Geology, 40:99-116. 4 Lebold, J.G. and T.W. Kammer. 2006. Gradient analysis of faunal distributions associated with rapid transgression and low accommodation space in a Late Pennsylvanian marine embayment: Biofacies of the Ames Member (Glenshaw Formation, Conemaugh Group) in the northern Appalachian Basin, USA. Palaeogeography, Palaeoclimatology, Palaeoecology, 231:291-314. Sallan, L.C., T. W. Kammer, W.I. Ausich, L. A. Cook. Persistent predator-prey dynamics revealed by mass extinction. PNAS, Proceedings of the National Academy of Sciences, 108(20):8335-8338. Sepkoski, J.J. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology, Number 363, 560 p. Additional References Cladistics Carlson, S.J. 1999. Phylogenetic systematics and palaeontology, p. 41-91. In: D.A.T. Harper (ed.), Numerical Palaeobiology, John Wiley and Sons. Carlson, S.J. 1999. Evolution and systematics, p. 95-117. In: J. Scotchmoor and D.A. Springer (eds.), Evolution, Investigating the Evidence. Paleontological Society, Special Publication, Volume 9. Foote, M., and A.I. Miller. 2007. Systematics, Chapter 4, p. 85-120. In: Principles of Paleontology, Third Edition. W.H. Freeman and Co. PAUP data sets: http://palaeo.gly.bris.ac.uk/services.html University of Bristol, Palaeontology Group. See Cladestore for downloadable data sets. Dinosaurs – for cladistics Benton, M. J. 2005. Vertebrate Palaeontology, Third Edition. Blackwell Publishing. Ch. 8, The Age of Dinosaurs, p. 187-255. Fastovsky, D. E. and D. B. Weishampel 2005. The Evolution and Extinction of the Dinosaurs, Second Edition. Cambridge University Press, 485 p. Martin, A. J. 2006. Introduction to the Study of Dinosaurs, Second Edition. Blackwell Publishing, 560 p. Sereno, P.C. 1999. The evolution of dinosaurs. Science, 284:2137-2147. PDF Readings on the Ordovician of the Cincinnati Arch for Field Trip Meyer, D.L. and R.A. Davis. 2009. A Sea without Fish, Life in the Ordovician Sea of the Cincinnati Region. Indiana University Press, 346 p. Cincinnatian Fossils and Strata: http://strata.uga.edu/cincy/index.html