JOST, Adam B.¹, DEVILLE, Nicole V.¹, SKOTHEIM, Jan M.², WANG, Steve C.³ and PAYNE, Jonathan L.¹, (1)Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305, (2)Department of Biology, Stanford University, Stanford, CA 94305, (3)Department of Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081, abjost@stanford.edu, abjost@stanford.edu

CHRISTIE, Max, Geology, Pennsylvania State University, 434 Deike Building, University Park, PA 16802 and HOLLAND, Steven M., Department of Geology, University of Georgia, Athens, GA 30602, mchristie09@gmail.com, mchristie09@gmail.com

ZIMMERMAN, Aaron E., MCVEIGH, Brendan S., WANG, Steve C. and EVERSON, Philip J., Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081, zimaaron@gmail.com, zimaaron@gmail.com

WEBB, Amelinda E., Geology and Geophysics, Yale University, New Haven, CT 06511 and LEIGHTON, Lindsey R., Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, amelinda.webb@gmail.com, amelinda.webb@gmail.com

LEIGHTON, Andrew David¹, HART, Malcolm Barrie² and SMART, Christopher W.¹, (1)School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (2)School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom, andrew.leighton@plymouth.ac.uk, andrew.leighton@plymouth.ac.uk

ROVELLI, Remy, Department of Earth and Environmental Sciences, Brooklyn College, Brooklyn, NY 11210, GARB, Matthew P., Doctoral Program in Earth and Environmental Sciences, CUNY Graduate Center, New York, NY 10016 and LANDMAN, Neil H., Division of Paleontology (Invertebrates), American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192, remyrovelli@gmail.com, remyrovelli@gmail.com

COHEN, Ashley¹, GARB, Matthew P.², KLOFAK, Susan M.³ and LANDMAN, Neil H.³, (1)Department of Geology, Brooklyn College, Brooklyn, NY 11210, (2)Doctoral Program in Earth and Environmental Sciences, CUNY Graduate Center, New York, NY 10016, (3)Division of Paleontology (Invertebrates), American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192, silencepeasent@aol.com, silencepeasent@aol.com

LEIGHTON, Andrew David¹, HART, Malcolm Barrie², SMART, Christopher W.¹ and TWITCHETT, Richard J.², (1)School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (2)School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom, andrew.leighton@plymouth.ac.uk, andrew.leighton@plymouth.ac.uk

HERBERT, Gregory S.¹, PAUL, Shubhabrata², HARRIES, Peter J.³, SLIKO, Jennifer² and LAVIGNE, Michele⁴, (1)School of Geosciences, University of South Florida, 4202 E. Fowler Avenue, NES 107, Tampa, FL 33620, (2)Department of Geology, University of South Florida, 4202 E. Fowler Ave., SCA 528, Tampa, FL 33620, (3)Department of Geology, University of South Florida, 4202 E. Fowler Ave., NES107, Tampa, FL 33620, (4)Bodega Marine Laboratory, University of California Davis, 2099 Westside Rd, Bodega Bay, CA 94923, gherbert@usf.edu, gherbert@usf.edu

MCGREGOR, Daren A., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, KELLEY, Patricia H., Department of Geography and Geology, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403-5944 and DIETL, Gregory P., Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850, daren.mcgregor@gmail.com, daren.mcgregor@gmail.com

KELLEY, Patricia H., BAKER, Holly A., DEPRIEST, Jamie R., FRIEND, Dana S., GAGNON, John H., GOULD, Emily S., MCKONE, Brennan M., SALMON, Rachel L. and SCHER, Erin L., Department of Geography and Geology, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403-5944, dsf6522@uncw.edu, dsf6522@uncw.edu

MATA, Scott A., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, scott.mata@usc.edu, scott.mata@usc.edu

RHENBERG, Elizabeth C., Geology and Geography, West Virginia University, P.O Box 6300, Morgantown, WV 26506 and KAMMER, Thomas W., Department of Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300, erhenber@mix.wvu.edu, erhenber@mix.wvu.edu

AUSICH, William, School of Earth Sciences, Ohio State University, 155 S Oval Mall, Columbus, OH 43210-1398 and KAMMER, Thomas, Geology and Geography, West Virginia Univ, Morgantown, WV 26506-6300, ausich.1@osu.edu, ausich.1@osu.edu

RIVERA, Alexei A., Department of Paleobiology, Smithsonian Institution, Washington, DC 20013-7012, alexei.a.rivera@gmail.com, alexei.a.rivera@gmail.com

REDMAN, Cory¹, BRINKMAN, D.B.², NEWBREY, M.G.³, NEUMAN, A.G.³ and EATON, J.G.⁴, (1)Department of Geology & Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843, (2)Royal Tyrrell Museum of Palaeontology, Drumheller, AB T0J0Y0, (3)Royal Tyrrell Museum of Palaeontology, Drumheller, AB T0J 0Y0, (4)Department of Geosciences, Weber State University, Ogden, UT 84408, corymredman@gmail.com, corymredman@gmail.com

FORCINO, Frank L. and LEIGHTON, Lindsey R., Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, forcino@ualberta.ca, forcino@ualberta.ca

WEBBER, Andrew, Geier Collections and Research Center, Cincinnati Museum Center, 1301 Western Avenue, Cincinnati, OH 45203 and HUNDA, Brenda R., Collections and Research, Cincinnati Museum Center, 1301 Western Avenue, Cincinnati, OH 45203, bhanke@cincymuseum.org, bhanke@cincymuseum.org

MALIZIA, Richard W., Geological Sciences, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701 and STIGALL, Alycia L., Department of Geological Sciences and Ohio Center for Ecology and Evolutionary Studies, Ohio University, 316 Clippinger Lab, Athens, OH 45701, rm262709@ohio.edu, rm262709@ohio.edu

DINEEN, Ashley A.¹, FRAISER, Margaret L.¹, TABOADA, Arturo C.², PAGANI, M. Alejandra³ and ISBELL, John L.⁴, (1)Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201, (2)Laboratorio de Investigaciones en Evolucion y Biodiversidad (LIEB), Facultad de Ciencias Naturales, Universidad Nacional de la Patagonia, Esquel, U9200, Argentina, (3)Museo Paleontológico, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Trelew, U9100, Argentina, (4)Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, aadineen@uwm.edu, aadineen@uwm.edu

FALL, Leigh M., Department of Earth and Atmospheric Sciences, SUNY College at Oneonta, Oneonta, NY 13820, leigh.fall@oneonta.edu, leigh.fall@oneonta.edu

TWITCHETT, Richard J.¹, OPAZO, L. Felipe², RUBILAR, Alfonso³, CHONG, Guillermo⁴ and MOURGUES, F. Amaro³, (1)School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (2)School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (3)Sernageomin, Calle Til Til 1993, Ñuñoa, Santiago, 10465, Chile, (4)Departamento de Ciencias Geologicas, Universidad Catolica del Norte, Angamos 0610, Antofagasta, Chile, richard.twitchett@plymouth.ac.uk, richard.twitchett@plymouth.ac.uk

TACKETT, Lydia S., Earth Sciences, University of Southern California, 3651 Trousdale Parkway, ZHS 233, Los Angeles, CA 90089-0740 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90254, Tackett@usc.edu, Tackett@usc.edu

MONARREZ, Pedro M. and BONUSO, Nicole, Department of Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834-6850, paydrowk@csu.fullerton.edu, paydrowk@csu.fullerton.edu

SLATTERY, Joshua S., School of Geosciences, University of South Florida, 4202 East Fowler Ave, NES 107, Tampa, FL 33620, HARRIES, Peter, Department of Geology, University of South Florida, 4202 E. Fowler Ave., SCA 528, Tampa, FL 33620 and SANDNESS, Ashley L., Tampa, FL 33613, dinohyus@gmail.com, dinohyus@gmail.com

GEVEDON, Michelle L. and BONUSO, Nicole, Geological Sciences, California State University Fullerton, 800 N. State College Blvd, Fullerton, CA 92834, michellegevedon@csu.fullerton.edu, michellegevedon@csu.fullerton.edu

BOSAK, Tanja¹, LAHR, Dan J.G.², PRUSS, Sara B.³, MACDONALD, Francis A.⁴ and AGRAMAKOVA, Yulia¹, (1)Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (2)Graduate Program in Organismic and Evolutionary Biology, University of Massachusetts, Amherst, MA 01003, (3)Dept. of Geology, Smith College, Clark Science Center, Northampton, MA 01063, (4)Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, tbosak@MIT.EDU, tbosak@MIT.EDU

DALTON, Lilly A., Dept. of Geosciences, Smith College, Clark Science Center, Northampton, MA 01063, PRUSS, Sara B., Department of Geosciences, Smith College, Northampton, MA 01063, BOSAK, Tanja, Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, LAHR, Daniel, Department of Zoology, University of Sao Paulo, Sao Paulo, 05508, Brazil and MACDONALD, Francis A., Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138, ldalton@smith.edu, ldalton@smith.edu

KLAUS, James S., Department of Geological Sciences, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146, MCNEILL, Donald F., CSL-Center for Carbonate Research, University of Miami-RSMAS, 4600 Rickenbacker Causeway, Miami, FL 33149, GERALDES, Francisco, Centro de Investigaciones de Biología Marina, Universidad Autonoma de Santo Domingo, Alma Mater, Santo Domingo, 10700-11999, Dominican Republic and PEREZ, Marco, Universidad Catolica Madre y Maestra, Santo Domingo, 10700-11999, Dominican Republic, j.klaus@miami.edu, j.klaus@miami.edu

TEETER, William H., Geology, University of Georgia, Athens, GA 30602, WALKER, Sally E., Department of Geology, University of Georgia, Athens, GA 30602 and BOWSER, Samuel S., Wadsworth Center, New York State Department of Health, Albany, NY 12201, wteeter@uga.edu, wteeter@uga.edu

RAYRAY, Shan M., Northern Illinois University, Department of Geology and Environmental Geosciences, Davis Hall 312, Normal Road, DeKalb, IL 60115 and BENHAM, Steven, Dept. of Geosciences, Division of Natural Sciences, Pacific Lutheran University, Tacoma, WA 98447, srayray@niu.edu, srayray@niu.edu

CARTER, Grace E., Geology and Geophysics, Ecology, University of Wyoming, 1000 University Ave, Laramie, WY 82071, POWERS, Kristine, Limnological Research Center, University of Minnesota, Minneapolis, MN 55455 and SHUMAN, Bryan N., Geology and Geophysics, University of Wyoming, 1000 University Ave, Laramie, WY 82071, gcarter6@uwyo.edu, gcarter6@uwyo.edu

FARMER, Ryan K., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 214 Bessey Hall, Lincoln, NE 68588, HARWOOD, David, Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340 and BOHATY, Steven, School of Ocean and Earth Science, University of Southampton, National Oceanography Centre, Southampton, SO14 3ZH, United Kingdom, rf70478@gmail.com, rf70478@gmail.com

CHEZEM, Michelle A., Dept. of Geological Sciences, Ball State University, Muncie, IN 47306 and FLUEGEMAN, Richard, Dept. of Geological Sciences, Ball State University, Main campus, Muncie, IN 47306-0475, machezem@bsu.edu, machezem@bsu.edu

MADAN, Meena A.¹, PROTHERO, Donald R.² and SUTYAGINA, Anastasiya², (1)Earth and Environmental Science, University of California, Irvine, 204 Aldrich Hall, Irvine, CA 92697, (2)Geology, Occidental College, 1600 Campus Rd, Los Angeles, CA 90041, mmadan@uci.edu, mmadan@uci.edu

RIVERA, Alexei A., Department of Paleobiology, Smithsonian Institution, Washington, DC 20013-7012, alexei.a.rivera@gmail.com, alexei.a.rivera@gmail.com

HOERNER, Marie Elizebeth, Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, mhoerner@uchicago.edu, mhoerner@uchicago.edu

MOLINARO, Darrin J.¹, GIBB, Stacey² and CHATTERTON, Brian D.E.², (1)Earth & Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (2)Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, molinaro@ualberta.ca, molinaro@ualberta.ca