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| Session | Date/Time | Location | Title | Type | Authors | Keywords |
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Sunday, July 8th |
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| P54001 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Searching for structural analogues of early Paleozoic continental thalloid fossils – a simple experiment simulating compression fossilization in living organisms
Log in to add this item to your schedule | Poster: Paleobotanical Section | Mack, Nathan G.; Tate, Richard W; Lindquist, Sarah R.; Calder, Vanessa J.; Tomescu, Alexandru MF. | fossilization
compression
cyanobacteria
algae
Fungi
lichens
liverworts
hornworts |
| P54002 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | A new tree from the Mississippian (early Carboniferous) of Queensland, Australia
Log in to add this item to your schedule | Poster: Paleobotanical Section | Decombeix, Anne-Laure; McLoughlin, Stephen; Meyer-Berthaud, Brigitte; Galtier, Jean. | lignophyte
Mississippian
Australia
tree |
| P54003 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Late Paleocene seeds from Beicegel Creek (McKenzie County, North Dakota, USA) with affinities to the genus Spirematospermum Chandler (Zingiberales).
Log in to add this item to your schedule | Poster: Paleobotanical Section | Benedict, John C.; Taylor, Witt; Pigg, Kathleen B.; DeVore, Melanie L.. | Zingiberales
Spirematospermum
fossil seed
Paleocene
Almont
Beicegel Creek flora
monocot embryo |
| P54004 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Juglandaceous Pollen In The Late Paleocene And Its Relationship To Cyclocarya
Log in to add this item to your schedule | Poster: Paleobotanical Section | Taylor, Witt; Pigg, Kathleen B.; Benedict, John C.; Farabee, Michael J.. | Cyclocarya
Juglandaceae
Paleocene
pollen
North Dakota
morphology
Almont |
| P54005 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Plants of the early Eocene Climatic Optimum: assessing ecosystem resilience and diversity in the fossil record of the Okanagan Highlands, British Columbia
Log in to add this item to your schedule | Poster: Paleobotanical Section | Smith, Robin; Greenwood, David; Basinger, James. | paleoenvironment
Okanagan Highlands
Eocene
development and evolution
ecosystem resilience
paleobotany
paleoclimate
macroflora |
| P54006 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | The occurrence of East Asian plants in the Late Miocene-Early Pliocene flora from Gray, northeastern Tennessee
Log in to add this item to your schedule | Poster: Paleobotanical Section | Liu, (Christopher) Yusheng; Wright, Taylor; Bassaly, Shady Magdy. | Late Neogene
Gray Fossil flora
Asian/North American disjunctions
Carya
Vitis
Sinomenium
Sargentodoxa |
| P54007 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Pleistocene-Age Silene stenophylla Seeds Excavated in Russia – A Scanning Electron Microscopic Analysis
Log in to add this item to your schedule | Poster: Paleobotanical Section | Stakhov, V; Gyulai, Gabor; Szabó, Zoltan; Kovacs, Laszlo G.; Murenyetz, Lilja; Lagler, Richard; Toth, Zoltan; Yashina, S; Bittsánszky, Andras; Heszky, Laszlo; Gubin, S. | Silene species
Pleistocene
Scanning Electron Microscopy
Russia |
| P54008 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Tufa-encrusted plants from Late Pleistocene Searles Lake, California, USA
Log in to add this item to your schedule | Poster: Paleobotanical Section | Erwin, Diane M.; Schorn, Howard E.. | Pleistocene
Juniperus
tufa
Searles Lake
paleoclimate
California |
| P54009 | Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm | Exhibit Hall (Northeast, Southwest & Southeast)/Hilton | Beautiful CUTICLE:
Plant cuticle as a tool for taxonomic and paleoenvironmental determination
Log in to add this item to your schedule | Poster: Paleobotanical Section | Barclay, Richard; McElwain, Jennifer; Dilcher, David; Sageman, Bradley. | paleobotany
paleoecology
cuticle
Database
taxonomy
paleoclimate |
Monday, July 9th |
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| CP04001 | July 9th 8:00 am | Williford A/Hilton | The seed plant Moresnetia: morphology and anatomy of the stem and fertile frond
Log in to add this item to your schedule | Oral Paper | Prestianni, Cyrille; Caraglio, Yves; Guédon, Yann; Meyer-Berthaud, Brigitte; Gerrienne, Philippe. | Seed plant
ovule
anatomy
Moresnetia
reconstruction
Devonian |
| CP04002 | July 9th 8:15 am | Williford A/Hilton | A Physiological Interpretation of the Paleozoic Seed Plant Medullosa
Log in to add this item to your schedule | Oral Paper | Wilson, Jonathan P.; Holbrook, Noel; Knoll, Andrew H.. | Medullosa
wood anatomy
seed fern
paleoecology
water transport |
| CP04003 | July 9th 8:30 am | Williford A/Hilton | Interpreting the Function of Saccate Pollen in Fossil Conifers and Other Seed Plants
Log in to add this item to your schedule | Oral Paper | Leslie, Andrew. | saccate pollen
pollination
walchian conifers
voltzialean conifers
functional morphology |
| CP04004 | July 9th 8:45 am | Williford A/Hilton | Buds and Branching in the Triassic sphenophyte Spaciinodum collinsonii
Log in to add this item to your schedule | Oral Paper | Ryberg, Patricia E.; Taylor, Edith L.; Taylor, Thomas N.. | Triassic
Antarctica
Sphenophyta
Spaciinodum |
| CP04005 | July 9th 9:00 am | Williford A/Hilton | Gondwanan Ferns from the Triassic of Antarctica
Log in to add this item to your schedule | Oral Paper | Schwendemann, Andrew B.; Taylor, Thomas N.; Taylor, Edith L.; Serbet, Rudolph. | Triassic
Antarctica
Fern |
| CP04006 | July 9th 9:15 am | Williford A/Hilton | Permineralized Plants from the Jurassic of Antarctica
Log in to add this item to your schedule | Oral Paper | Schwendemann, Andrew B.; Taylor, Thomas N.; Taylor, Edith L.; Serbet, Rudolph; Hermsen, E. J.. | Antarctica
Jurassic
ferns
wood
insects |
| CP04007 | July 9th 9:30 am | Williford A/Hilton | First record of Cupressaceae s.l. from the Jurassic of Patagonia, Argentina
Log in to add this item to your schedule | Oral Paper | Escapa, Ignacio; Cuneo, Nestor; Axsmith, Brian. | Jurassic
Conifers
Cupressaceae
Patagonia
Argentina |
|
| CP11001 | July 9th 10:15 am | Williford A/Hilton | Fossil evidence for the genus Todea: implications for the phylogeny of Osmundaceae
Log in to add this item to your schedule | Oral Paper | Jud, Nathan A.; Rothwell, Gar W.; Stockey, Ruth A.. | Osmundaceae
Fossil
Todea
phylogeny
Lower Cretaceous |
| CP11002 | July 9th 10:30 am | Williford A/Hilton | The Eden Main flora: Permineralized plants from the Upper Cretaceous (Coniacian) of Vancouver Island, British Columbia
Log in to add this item to your schedule | Oral Paper | Karafit, Steven J.; Stockey, Ruth A.. | Cretaceous
Charcoal
Fossil
ferns
Osmundaceae
Gleicheniaceae
Schizaeaceae
Cyathaceae
Cycad
Cuppressaceae
Pinaceae
Lauraceae
Cornaceae
Platanaceae |
| CP11003 | July 9th 10:45 am | Williford A/Hilton | Vascular Plant Diversity in the Middendorf Beds of South Carolina
Log in to add this item to your schedule | Oral Paper | Ogez, Brittney; Jensen, Douglas. | Upper Cretaceous
Middendorf
Black Creek |
| CP11004 | July 9th 11:00 am | Williford A/Hilton | Cyclocarya and its significance to the diversification of Juglandaceae
Log in to add this item to your schedule | Oral Paper | Taylor, Witt. | Cyclocarya
Juglandaceae
Biogeography
Paleocene
North Dakota
Almont |
| CP11005 | July 9th 11:15 am | Williford A/Hilton | Reevaluation of the solanaceous affinity of Solanaceae fossils
Log in to add this item to your schedule | Oral Paper | Martinez-Millan, Marcela. | Solanaceae
Asteridae
Fossil
Eocene
calibration point
Solanum
Solanites
Cantisolanum |
| CP11006 | July 9th 11:30 am | Williford A/Hilton | Bringing together the living and the dead: Integrating extant and fossil biodiversity in evolutionary studies of Proteaceae (Proteales)
Log in to add this item to your schedule | Oral Paper | Sauquet, Hervé; Cantrill, David J.; Weston, Peter H.; Barker, Nigel; Mast, Austin; Savolainen, Vincent. | character evolution
Fossil
fossil calibration
pollen evolution
Proteaceae
Proteales |
| CP11007 | July 9th 11:45 am | Williford A/Hilton | Upside down auxin suggests the evolutionary origin of isoetalean rhizomorphs
Log in to add this item to your schedule | Oral Paper | Sanders, Heather; Rothwell, Gar W.; Wyatt, Sarah. | auxin
lycopsid
rhizomorph
bipolar growth |
| CP11008 | July 9th 12:00 pm | Williford A/Hilton | The climatic optimization of plant families and the reconstruction of paleoenvironments: A probabilistic approach to estimating paleotemperature and paleoprecipitation in the Neotropics
Log in to add this item to your schedule | Oral Paper | Punyasena, Surangi W.. | paleoclimate proxy
Neotropics
temperature
precipitation
family
kernel density |
|
| CP18001 | July 9th 1:15 pm | Williford A/Hilton | The Oldest Records of Life
Log in to add this item to your schedule | Oral Paper | Schopf, J. | Archean
oldest life
oldest fossils
Apex chert
stromatolites
Raman imagery |
| CP18002 | July 9th 1:30 pm | Williford A/Hilton | Terrestrial stable carbon isotope signatures in Ordovician-Silurian (455-420 Ma) compression biotas of the Appalachians
Log in to add this item to your schedule | Oral Paper | Tomescu, Alexandru MF; Pratt, Lisa M; Rothwell, Gar W.. | Fossil
Ordovician
Silurian
stable isotope
Terrestrial
marine |
| CP18003 | July 9th 1:45 pm | Williford A/Hilton | Tackling the tubes: studies in nematoclast ultrastructure
Log in to add this item to your schedule | Oral Paper | Taylor, Wilson A.; Wellman, Charles H.. | early land plants
Devonian
Silurian
ultrastructure
nematophytes |
| CP18004 | July 9th 2:00 pm | Williford A/Hilton | How green was Cooksonia?
Log in to add this item to your schedule | Oral Paper | Boyce, C. Kevin. | Silurian
Cooksonioid
Tracheophyte
Devonian
alternation of generations |
| CP18005 | July 9th 2:15 pm | Williford A/Hilton | The non-marine microbial world in the late Paleozoic: new discoveries from Early Devonian and Early Carboniferous cherts
Log in to add this item to your schedule | Oral Paper | Dotzler, Nora; Krings, Michael; Taylor, Thomas N.; Galtier, Jean. | microorganisms
chert
cyanobacteria
algae
Fungi |
| CP18006 | July 9th 2:30 pm | Williford A/Hilton | A new pycnoxylic lyginopterid from the Fayetteville Formation (Late Mississippian) of Arkansas
Log in to add this item to your schedule | Oral Paper | Dunn, Michael T. | seed ferns
Mississippian
Fayetteville Formation
Lyginopteridaceae
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| CP18007 | July 9th 2:45 pm | Williford A/Hilton | Diversity among Pennsylvanian age walchian conifer plants: a third species of the genus Emporia
Log in to add this item to your schedule | Oral Paper | Hernandez-Castillo, Genaro R.; Stockey, Ruth A.; Rothwell, Gar W.; Mapes, Gene. | Conifer
Diversity
Emporia
Pennsylvanian
Whole-plant |
|
| July 9th 6:00 pm | Costa's Restaurant/Costa's Restaurant | Paleobotanical Section Banquet
Log in to add this item to your schedule | | | |
Tuesday, July 10th |
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| CP27001 | July 10th 8:15 am | Lake Erie/Hilton | A new species of the fern Cynepteris from the Late Triassic of Arizona: Implications for the early diversification of the Schizaeales
Log in to add this item to your schedule | Oral Paper | Axsmith, Brian. | ferns
Triassic
Mesozoic |
| CP27002 | July 10th 8:30 am | Lake Erie/Hilton | An unusual structure (ovule?) from the Middle Triassic of Antarctica
Log in to add this item to your schedule | Oral Paper | Hermsen, E. J.; Taylor, Thomas N.; Taylor, Edith L.. | Fremouw Formation
Triassic
Antarctica
permineralization |
| CP27003 | July 10th 8:45 am | Lake Erie/Hilton | Origins of modern conifer families: Jurassic seed cones from Scotland
Log in to add this item to your schedule | Oral Paper | Mapes, Gene; Stockey, Ruth A.; Hilton, Jason; Rothwell, Gar W.. | Conifer
Fossil
Jurassic
Family Origins
Seed Cone
anatomy |
| CP27004 | July 10th 9:00 am | Lake Erie/Hilton | In search of the first flowering plants: permineralized vegetation from the Valanginian/Hauterivian boundary on Vancouver Island, Canada
Log in to add this item to your schedule | Oral Paper | Stockey, Ruth A.; Rothwell, Gar W.. | Fossil
gymnosperms
seed fern
Lower Cretaceous
Clavatipollenites |
| CP27005 | July 10th 9:15 am | Lake Erie/Hilton | Ferns in the freezer: Early Cretaceous (Albian) ferns from Alexander Island, Antarctica
Log in to add this item to your schedule | Oral Paper | Nagalingum, Nathalie; Cantrill, David J.. | Lower Cretaceous
ferns
polar
Antarctica
Gondwana
macrofossil
Mesozoic |
| CP27006 | July 10th 9:30 am | Lake Erie/Hilton | Early steps of angiosperm-pollinator coevolution
Log in to add this item to your schedule | Oral Paper | Hu, Shusheng; Dilcher, David; Jarzen, David; Taylor, David W.. | pollination
pollination syndromes
insect pollination
fossil pollen
evolution |
|
| CP31001 | July 10th 10:15 am | Lake Erie/Hilton | Plant/animal interactions: Cretaceous leaf galls from southern Alberta, Canada
Log in to add this item to your schedule | Oral Paper | Serbet, Rudolph; Taylor, Thomas N.; Taylor, Edith L.. | Galls
leaves
Cretaceous
Permineralized |
| CP31002 | July 10th 10:30 am | Lake Erie/Hilton | Upper Cretaceous aquatic plants from the Olmos and Cerro del Pueblo Formations, Mexico
Log in to add this item to your schedule | Oral Paper | Estrada-Ruiz, Emilio; Cevallos-Ferriz, Sergio. | Upper Cretaceous
Aquatic plants
Mexico |
| CP31003 | July 10th 10:45 am | Lake Erie/Hilton | Structure and relationships of a new fagaceous mesofossil flower from the Campanian of North America
Log in to add this item to your schedule | Oral Paper | Taylor, David W.; Hu, Shusheng; Tiffney, Bruce H.. | Fagaceae
flower evolution
Fossil
flower
phylogeny |
| CP31004 | July 10th 11:00 am | Lake Erie/Hilton | The ecological role of angiosperms in Late Cretaceous vegetation at Big Cedar Ridge, Wyoming
Log in to add this item to your schedule | Oral Paper | Strömberg, Caroline A E; Wing, Scott L.; Hickey, L. J.; Behrensmeyer, Anna K; Tiver, Fleur; Willis, Brian J; Burnham, Robyn. | Upper Cretaceous
Maastrichtian
paleoecology
early angiosperms
Wyoming
North America |
| CP31005 | July 10th 11:15 am | Lake Erie/Hilton | A novel angiosperm reproductive structure from the Late Cretaceous of New Mexico
Log in to add this item to your schedule | Oral Paper | Boucher, Lisa. | Cretaceous
angiosperm
inflorescence
flower |
| CP31006 | July 10th 11:30 am | Lake Erie/Hilton | A preliminary survey of fungal biodiversity across the Cretaceous-Tertiary boundary, Raton and Denver basins, USA
Log in to add this item to your schedule | Oral Paper | Phipps, Carlie J.; Upchurch, Garland; Oxley, F. M.. | Fungi
Cretaceous
Microthyriaceae
Tertiary
Trichopeltinites |
| CP31007 | July 10th 11:45 am | Lake Erie/Hilton | Deep Meaning: first principles apply in distinguishing between signal and noise in the fossil record of angiosperms
Log in to add this item to your schedule | Oral Paper | Crepet, William. | angiosperm
Fossil
timing
fossil identification |
Wednesday, July 11th |
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| CP45001 | July 11th 8:15 am | Williford A/Hilton | Studies of the pollen and spore assemblage of the Late Paleocene Almont flora of central North Dakota, USA
Log in to add this item to your schedule | Oral Paper | Pigg, Kathleen B.; Farabee, Michael J.; Zetter, Reinhard; DeVore, Melanie L.; Manchester, Steven R.; Nowak, Michael D.. | Paleocene
fossil pollen
Almont |
| CP45002 | July 11th 8:30 am | Williford A/Hilton | A myristicaceous seed from the Early Eocene of southern England: implications for the age of Myristicaceae
Log in to add this item to your schedule | Oral Paper | Manchester, Steven R.; Doyle, James A.; Sauquet, Hervé. | Myristicaceae
Eocene
England
Seed
molecular dating |
| CP45003 | July 11th 8:45 am | Williford A/Hilton | Cuticle micromorphology of Glyptostrobus from the Early Cenozoic of the Canadian Arctic
Log in to add this item to your schedule | Oral Paper | Vikulin, S.V.; Upchurch, Garland; LePage, B.A.. | Glyptostrobus
Tertiary
Conifer |
| CP45004 | July 11th 9:00 am | Williford A/Hilton | An Angiosperm Leaf Assemblage from the Warman Clay Pit (Middle Eocene, Claiborne Group), Western Tennessee
Log in to add this item to your schedule | Oral Paper | Wang, Hongshan; Dilcher, David. | Middle Eocene
Claiborne Formation
Tennessee
angiosperm |
| CP45005 | July 11th 9:15 am | Williford A/Hilton | Fossil leaf economics quantified: calibration and Eocene case study
Log in to add this item to your schedule | Oral Paper | Royer, Dana; Sack, Lawren; Wilf, Peter; Lusk, Christopher H.; Jordan, Gregory J.; Niinemets, Ülo; Wright, Ian J.; Westoby, Mark; Cariglino, Bárbara; Coley, Phyllis; Cutter, Asher D.; Johnson, Kirk R.; Labandeira, Conrad C.; Moles, Angela T.; Palmer, Matthew B.; Valladares, Fernando. | leaf economics
petiole
biomechanics
paleobotany
paleoecology |
| CP45006 | July 11th 9:30 am | Williford A/Hilton | Pollen ultrastructure in modern and fossil Saururaceae
Log in to add this item to your schedule | Oral Paper | Smith, Selena Y.; Stockey, Ruth A.. | Saururus
Saururaceae
Anemopsis
Gymnotheca
Houttuynia
Princeton Chert
fossil pollen
Middle Eocene |
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| CP49001 | July 11th 10:15 am | Williford A/Hilton | New Oligocene fossil legumes from Los Ahuehuetes locality, Tepexi de Rodriguez, Puebla, Mexico
Log in to add this item to your schedule | Oral Paper | Calvillo-Canadell, Laura; Cevallos-Ferriz, Sergio. | Legumes
Fossil
Mexico |
| CP49002 | July 11th 10:30 am | Williford A/Hilton | Late Neogene Betulaceae of Alabama
Log in to add this item to your schedule | Oral Paper | Stults, Debra; Axsmith, Brian. | Late Neogene
Citronelle Formation
Betulaceae |
| CP49003 | July 11th 10:45 am | Williford A/Hilton | Miocene plants form Tlaxcala, central Mexico, their saying to explain biodiversity
Log in to add this item to your schedule | Oral Paper | Castańeda-Posadas, Carlos; Cevallos-Ferriz, Sergio. | Mexico
Mioceno
tropical forest |
| CP49004 | July 11th 11:00 am | Williford A/Hilton | A revision of "xeromorphic" plant cuticle characters as indicators of palaeo-environmental aridity
Log in to add this item to your schedule | Oral Paper | Haworth, Matthew; McElwain, Jennifer. | xeromorphy
cuticle
stomatal papillae |
| CP49005 | July 11th 11:15 am | Williford A/Hilton | Improved Techniques for the Preparation of Leaves From Extant and Organically Preserved Fossil Seed Plants
Log in to add this item to your schedule | Oral Paper | Upchurch, Garland; Vikulin, S.V.. | cuticle
maceration
technique |
| CP49006 | July 11th 11:30 am | Williford A/Hilton | Deep Time—Adaptive Significance of Sex
Log in to add this item to your schedule | Oral Paper | Dilcher, David. | flower evolution
paleobotany |
|
| July 11th 4:00 pm | Williford A/Hilton | Paleobotanical Section Business Meeting
Log in to add this item to your schedule | | | |
