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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Southeastern Section
Mycological Section (MSA)

Program for: Paleobotanical Section

Events

  ·  Banquets
  ·  Meetings
  ·  Receptions

Symposium Presentation

  ·  Climate Change Solutions from Plant Science: The Interaction at the Interface between Terrestrial Ecosystems and Coastal Ecosystems for Carbon Storage
  ·  Horsetails Through Form, Space, and Time
  ·  Novel Approaches to Plant Evolution from Paleontological, Physiological, and Developmental Perspectives

Presentations for Society\Section: Paleobotanical Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, August 1st

Monday, August 1st, 8:15 am to 11:30 am · 204/Savannah International Trade and Convention Center
Session 5: Contributed Papers: Paleobotany Student Awards
Presiding: Rudolph Serbet, University Of Kansas
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5001August 1st 8:15 am204/Savannah International Trade and Convention CenterAn anatomically preserved Early Devonian rhyniopsid from the Battery Point Formation (Gaspé, Canada)
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Oral PaperPfeiler, Kelly C.; Tomescu, Alexandru.fossil
Devonian
Rhyniopsida
tracheid
xylem
permineralized
anatomy
Canada
5002August 1st 8:30 am204/Savannah International Trade and Convention CenterThe rise of euphyllophyte structural complexity – a conceptual framework and updated timeline
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Oral PaperToledo, Selin; Tomescu, Alexandru.Devonian 
anatomy
fossil
stele
progymnosperm
trachaeophyte
evolution
euphyllophytes
seed plant
spermatophyte
5003August 1st 8:45 am204/Savannah International Trade and Convention CenterConifer wood from the Lower Cretaceous of northern California: implications for Protocedroxylon taxonomy
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Oral PaperFryer, Emma R.; Tomescu, Alexandru.Protocedroxylon
conifer
fossil
wood anatomy
wood
Cretaceous
California
taxonomy
5004August 1st 9:00 am204/Savannah International Trade and Convention CenterAn anatomically preserved marsileaceous sporocarp from the Lower Cretaceous of northern California (Budden Canyon Formation, Barremian-Aptian boundary)
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Oral PaperAbidi, Shayda; Tomescu, Alexandru.Marsileaceae
fossil
Cretaceous
California
sporocarp
anatomy
fern
5005August 1st 9:15 am204/Savannah International Trade and Convention CenterA new whole-plant reconstruction of a cupressaceous conifer from the Early Cretaceous at Dutch Gap Canal, Virginia (Potomac Group)
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Oral PaperContreras, Dori; Doyle, James A.Cupressaceae
Early Cretaceous
Potomac Group
Paleobotany
conifer
Virginia
5006August 1st 9:30 am204/Savannah International Trade and Convention CenterInitial radiation of asterids: earliest cornalean fossils
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Oral PaperAtkinson, Brian A; Stockey, Ruth A; Rothwell, Gar W.Asterids
Cornales
Fossils
Fruits
Cretaceous
Biogeography
August 1st 9:45 am204/Savannah International Trade and Convention CenterBreak
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5008August 1st 10:15 am204/Savannah International Trade and Convention CenterRevisiting Viracarpon, an enigmatic fossil monocot from the late Maastrichtian-early Danian Deccan Intertrappean Beds of India
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Oral PaperMatsunaga, Kelly; Smith, Selena; Manchester, Steven; Kapgate, Dashrath.India
monocot
fossil
Cretaceous
Viracarpon
Pandanaceae
Arecaceae
5009August 1st 10:30 am204/Savannah International Trade and Convention CenterReconstructing the local vegetation of the Early Eocene Blue Rim site of southwestern Wyoming—incorporating new data from fossil woods
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Oral PaperAllen, Sarah.fossil wood
Eocene
Bridger Formation
Wyoming
Pinaceae
Canellaceae
Fabaceae
Anacardiaceae
5010August 1st 10:45 am204/Savannah International Trade and Convention CenterTiny ecosystems: bryophytes and other biotic interactions around an osmundaceous fern from the Eocene of Patagonia
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Oral PaperBippus, Alexander Cole; Escapa, Ignacio H; Tomescu, Alexandru.Bryophyte
liverwort
fossil
epiphyte
Eocene
Osmundaceae
fern
coprolite
Patagonia
fungi
5011August 1st 11:00 am204/Savannah International Trade and Convention CenterEocene Osmunda L. fossil fronds, sporangia and spores from South China and their implications for biogeography
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Oral PaperLiu, Xiaoyan; Wang, Yongdong; Jin, Jianhua.Eocene
Osmunda
Biogeography
fossil fern
South China
5012August 1st 11:15 am204/Savannah International Trade and Convention CenterA new species of Mammea (Calophyllaceae) from the lower Miocene of Panama with comments on biogeography and phylogeny
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Oral PaperNelson, Chris W.; Jud, Nathan A.fossil wood
Calophyllaceae
Clusiaceae
Mammea
Biogeography
phylogeny
Miocene
Panama
Monday, August 1st, 1:30 pm to 5:00 pm · Oglethrope Auditorium/Savannah International Trade and Convention Center
Session SY03: Symposium: Horsetails through form, space and time
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SY03001August 1st 1:30 pmOglethrope Auditorium/Savannah International Trade and Convention CenterHorsetails through form, space, and time; introduction and overview
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Symposium PresentationRothwell, Gar W.Equisetum
horsetail
evolution
structure and development
homology
systematics and phylogeny
SY03002August 1st 1:45 pmOglethrope Auditorium/Savannah International Trade and Convention CenterThe enigmatic morphology and anatomy of horsetails
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Symposium PresentationStevenson, Dennis WM.Equisetum
Branching
Phyllotaxis
Pseudowhorls
SY03003August 1st 2:00 pmOglethrope Auditorium/Savannah International Trade and Convention CenterHorsetails: enigmatic Devonian source
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Symposium PresentationStein Jr, William E; Berry, Christopher.Pseudosporochnales
horsetails
SY03004August 1st 2:30 pmOglethrope Auditorium/Savannah International Trade and Convention CenterModularity and hierarchy: development meets the fossil record in a hypothesis for the origin of the Equisetum strobilus
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Symposium PresentationTomescu, Alexandru; Escapa, Ignacio H; Rothwell, Gar W.Equisetum
sphenophyte
fossil
Development
strobilus
evolution
fossil record
sphenopsid
Modularity
SY03005August 1st 3:00 pmOglethrope Auditorium/Savannah International Trade and Convention CenterEquisetalean evolution in deep time
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Symposium PresentationEscapa, Ignacio Hernan; Tomescu, Alexandru; Rothwell, Gar W; Elgorriaga, Andres.Equisetales
Equisetum
phylogeny
Fossils
Upper Paleozoic
August 1st 3:15 pmOglethrope Auditorium/Savannah International Trade and Convention CenterBreak
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SY03007August 1st 3:45 pmOglethrope Auditorium/Savannah International Trade and Convention CenterEquisetum morphology: An evo-devo perspective
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Symposium PresentationAmbrose, Barbara; Vasco, Alejandra.ferns
leaf development
megaphyll
microphyll
SY03008August 1st 4:15 pmOglethrope Auditorium/Savannah International Trade and Convention CenterEquisetum and its place in vascular-plant phylogeny
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Symposium PresentationGraham, Sean W; Rothfels, Carl; Lin, Qianshi; Zhan, Shing Hei.Equisetum
ferns
Monilophytes
Congruence
Long Branch Attraction
SY03009August 1st 4:30 pmOglethrope Auditorium/Savannah International Trade and Convention CenterIs Equisetum really a fern? Evaluation of possible Long Branch Attraction in resolution of the "monilophyte" clade
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Symposium PresentationNixon, Kevin.Equisetum
Long Branch Attraction
Monday, August 1st, 5:30 pm to 7:00 pm · Exhibit Hall/Savannah International Trade and Convention Center
Session P: Contributed Posters: Paleobotanical Section Posters
Presiding: Wilson A. Taylor, University of Wisconsin-Eau Claire
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PPB001August 1st 5:30 pmExhibit Hall/Savannah International Trade and Convention CenterPlatylithophycus: A taxonomic journey through three phyla
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Poster: PaleobotanyBronson, Allison; Denton, John; Maisey, John.Platylithophycus
elasmobranch
taxonomy
computed tomography
PPB002August 1st 5:30 pmExhibit Hall/Savannah International Trade and Convention CenterGrass phytolith shape: towards a key to the evolution and paleoecology of grasses and grasslands
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Poster: PaleobotanyStromberg, Caroline A. E.; Aboulafia, Elie; Brightly, William H; Crifò, Camilla; McManus, Brittany; O'Keefe, Casey; Schorr, Anna; Senske, Ashly.phytoliths
Grasses
Poaceae
grasslands
phylogeny
Systematics
morphometrics
Paleobotany
paleoecology
PPB003August 1st 5:30 pmExhibit Hall/Savannah International Trade and Convention CenterWhat are early signals of Patagonian paleofloral response to Eocene cooling and initial stages of South America’s separation from Antarctica?
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Poster: PaleobotanyCleveland, Claire.Patagonia
Gondwana
Eocene
refugium
Paleogene
Cenozoic
PPB004August 1st 5:30 pmExhibit Hall/Savannah International Trade and Convention CenterPaleoclimate and Taphonomic Implications of a Palynological Sample from the Bucatunna Formation
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Poster: PaleobotanyBaghai-Riding, Nine Lucille; Axsmith, Brian; Davis, Kendal.
PPB005August 1st 5:30 pmExhibit Hall/Savannah International Trade and Convention CenterPleistocene-age fossil wood from the Atlantic Coastal Plain of southeastern North Carolina, USA
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Poster: PaleobotanyLocklear, Jared; Mickle, James E.Pleistocene
fossil
wood
taxodoid
Cupressaceae
Atlantic Coastal Plain
cupressoid
Monday, August 1st, 6:00 pm to 7:00 pm · Georgia International Gallery/Savannah International Trade and Convention Center
Session R1: Reception: Paleo Mixer
Presiding: Wilson A. Taylor, University of Wisconsin-Eau Claire
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August 1st 6:00 pmGeorgia International Gallery/Savannah International Trade and Convention CenterPaleo Mixer
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Monday, August 1st, 7:00 pm to 10:00 pm · Chatham Ballroom - A/Savannah International Trade and Convention Center
Session BQ2: Banquet: Paleo Banquet
Presiding: Wilson A. Taylor, University of Wisconsin-Eau Claire
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August 1st 7:00 pmChatham Ballroom - A/Savannah International Trade and Convention CenterPaleo Mixer and Banquet
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Tuesday, August 2nd

Tuesday, August 2nd, 8:15 am to 11:45 am · 102/Savannah International Trade and Convention Center
Session 23: Contributed Papers: Paleozoic and Mesozoic Paleobotany
Presiding: Alexandru Tomescu, Humboldt State University
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23001August 2nd 8:15 am102/Savannah International Trade and Convention CenterCryptospores record the canalization of meiosis in the evolving sporophyte
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Oral PaperStrother, Paul.land colonization
Cambrian
Palynology
origin of land plants
meiosis
23002August 2nd 8:30 am102/Savannah International Trade and Convention CenterLife after arbuscules: Interfungal interactions from the Devonian Rhynie chert
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Oral PaperHarper, Carla J; Taylor, Thomas N; Krings, Michael.fossil funngi
Symbiosis
mycorrhiza
interaction
Paleozoic
root
23003August 2nd 8:45 am102/Savannah International Trade and Convention CenterMore “woody” plants from the Early Devonian
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Oral PaperGensel, Patricia G.secondary wood
euphyllophyte
Devonian
23004August 2nd 9:00 am102/Savannah International Trade and Convention CenterA leaf economic analysis of high latitude Triassic plants from Antarctica
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Oral PaperSchwendemann, Andrew Benjamin.Antarctica
Triassic
high-latitude
fossil
leaf economics
23005August 2nd 9:15 am102/Savannah International Trade and Convention CenterA Permineralized Ovulate Cone from the Fremouw Formation of the Transantarctic Mountains, Antarctica
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Oral PaperRyberg, Patricia Elizabeth.Triassic
Antarctica
conifer
Seed cone
23006August 2nd 9:30 am102/Savannah International Trade and Convention CenterTriassic trees with epicormic shoots from Gordon Valley, central Transantarctic Mountains, Antarctica
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Oral PaperDecombeix, Anne-Laure; Serbet, Rudolph; Taylor, Edith L; Taylor, Thomas N.Triassic
Antarctica
Trees
wood anatomy
epicormic shoots
Frost rings
Mesozoic
Gondwana
August 2nd 9:45 am102/Savannah International Trade and Convention CenterBreak
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23008August 2nd 10:15 am102/Savannah International Trade and Convention CenterA diverse Late Triassic flora from the Allan Hills (Lashly Formation), southern Victoria Land, Antarctica
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Oral PaperSerbet, Rudolph; Decombeix, Anne-Laure; Escapa, Ignacio H; Harper, Carla J; Gulbranson, Erik L; Taylor, Edith L; Taylor, Thomas N.Gondwana
Antarctica
Triassic
high-latitude
gymnosperms
compression/impression
23009August 2nd 10:30 am102/Savannah International Trade and Convention CenterStem, crown, and real and apparent conflicts between fossils and molecular dating
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Oral PaperDoyle, James A.Paleobotany
Molecular dating
Cretaceous
Ephedra
Chloranthaceae
Nymphaeales
23010August 2nd 10:45 am102/Savannah International Trade and Convention CenterA New, Densely Armored Ericalean Floral Taxon from the Turonian of New Jersey USA
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Oral PaperNixon, Kevin; Weeks, Andrea; Crepet, William.Cretaceous
armor
Ericales
flower
23011August 2nd 11:00 am102/Savannah International Trade and Convention CenterAntarctic- Patagonian Plant Diversity during the Cretaceous-Tertiary
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Oral PaperGandolfo, Maria A; Zamaloa, Maria C..endemism
Patagonia
Cretaceous
Tertiary
Argentina
23012August 2nd 11:15 am102/Savannah International Trade and Convention CenterWill the real Corystospermales please stand up
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Oral PaperRothwell, Gar W; Stockey, Ruth A.Corystospermales
Cretaceous
Seed cone
pollination biology
Cupule
Seed fern
23013August 2nd 11:30 am102/Savannah International Trade and Convention CenterRevisiting the Deccan Intertrappean Woods
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Oral PaperWheeler, Elisabeth; Srivastava, Rashmi; Manchester, Steven; Baas, Pieter.wood anatomy
secondary xylem
Late Cretaceous
Paleocene
Tuesday, August 2nd, 1:30 pm to 5:00 pm · 102/Savannah International Trade and Convention Center
Session 28: Contributed Papers: Mesozoic to Pleistocene Paleobotany
Presiding: Patricia Elizabeth Ryberg, Park University
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28001August 2nd 1:30 pm102/Savannah International Trade and Convention CenterDiversity of taxodiaceous Cupressaceae seed cones from the Early Cretaceous of Mongolia
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Oral PaperHerrera, Fabiany; Shi, Gongle; Knopf, Patrick; Leslie, Andrew; Ichinnorov, Niiden; Takahashi, Masamichi; Crane, Peter; Herendeen, Patrick.Cupressaceae
Seed cones
Early Cretaceous
Taiwania
Cunninghamia
Mongolia
28002August 2nd 1:45 pm102/Savannah International Trade and Convention CenterAltingiaceae fossils from the Turonian (Late Cretaceous) of New Jersey, USA
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Oral Paperlai, Yangjun; Gandolfo, Maria A; Crepet, William; Nixon, Kevin.Altingiaceae
Cretaceous
28003August 2nd 2:00 pm102/Savannah International Trade and Convention CenterDeveloping an organismal concept for the Late Cretaceous cupressaceous conifer Drumhellera Serbet and Stockey
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Oral PaperSerbet, Rudolph; Rothwell, Gar W.Cupressaceae
Sequoioideae
permineralized
Cretaceous
28004August 2nd 2:15 pm102/Savannah International Trade and Convention CenterThe Last Patagonian Cycad, an Extinct Genus of Zamiaceae (Tribe Encephalarteae) from the early Eocene Laguna del Hunco Flora, Chubut, Argentina
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Oral PaperWilf, Peter; Stevenson, Dennis Wm.; Cuneo, N. Ruben.cycads
Eocene
Encephalartos
Lepidozamia
Patagonia
Zamiaceae
28005August 2nd 2:30 pm102/Savannah International Trade and Convention CenterPermineralized Sloanea (Elaeocarpaceae) from the Eocene of North America
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Oral PaperStockey, Ruth A; Mindell, Randal A..Elaeocarpaceae
Sloanea
Eocene
Fruits
fossil
28006August 2nd 2:45 pm102/Savannah International Trade and Convention CenterAlternative analogues for the evolutionary mechanisms that drive diversification of some upland Rosaceae
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Oral PaperDeVore, Melanie; Pigg, Kathleen B.Rosaceae
Okanagon Highlands
Eocene Floras
Biogeography
28007August 2nd 3:00 pm102/Savannah International Trade and Convention CenterFossil woods from Ocú Panama
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Oral PaperJud, Nathan A.Paleogene
Neotropics
Fossils
anatomy
wood
August 2nd 3:15 pm102/Savannah International Trade and Convention CenterBreak
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28009August 2nd 3:45 pm102/Savannah International Trade and Convention CenterCenozoic macrofloras of northern Australia - new floras, new taxa and new approaches
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Oral PaperRozefelds, Andrew; Dettmann, Mary; Clifford, Trevor.Cenozoic
Paleogene
Miocene
northern Australia
Synchrotron
Macrofloras
28010August 2nd 4:00 pm102/Savannah International Trade and Convention CenterPreliminary investigation of a diverse Miocene megaflora from the Hattiesburg Formation, Mississippi
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Oral PaperStults, Debra; Axsmith, Brian; McNair, Daniel; Alford, Mac.Hattiesburg Formation
Miocene
Mississippi
Megaflora
28011August 2nd 4:15 pm102/Savannah International Trade and Convention CenterExquisitely preserved xylariaceous fungal fruiting bodies from the Early Miocene of Panama
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Oral PaperHerrera, Fabiany; Muller, Gregory; Huhndorf, Sabine; Soriano, Carmen; Manchester, Steven; Jaramillo, Carlos.fungi
Xylariaceae
ascomycetous 
fossil
Miocene
Panama
28012August 2nd 4:30 pm102/Savannah International Trade and Convention CenterApplications of a novel model (CRACLE) for the estimation of >30,000 years of paleoclimate using packrat (Neotoma sp.) midden plant macrofossils from the American Southwest
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Oral PaperHarbert, Robert S; Nixon, Kevin.Paleoclimate
biodiversity
Vegetation
Pleistocene
Holocene
28013August 2nd 4:45 pm102/Savannah International Trade and Convention CenterExploring the Adaptive Role of Biogenic Silica in Poaceae, a Phylogenetic Approach
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Oral PaperBrightly, William; Stromberg, Caroline A. E.; Osborne, Colin; Hartley, Sue.phytolith
silica
herbivore defense
grass

Wednesday, August 3rd

Wednesday, August 3rd, 8:00 am to 12:00 pm · Chatham Ballroom - C/Savannah International Trade and Convention Center
Session C3: Colloquium: Clarifying early euasterid evolution: A synthesis of phylogeny, morphology, and the fossil record
Presiding: Gregory W. Stull, University Of Florida; Melanie Schori, Ohio University
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August 3rd 8:15 amChatham Ballroom - C/Savannah International Trade and Convention CenterIntroduction
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C3002August 3rd 8:30 amChatham Ballroom - C/Savannah International Trade and Convention CenterCharacter evolution in the early diversification of euasterids (Gentianidae)
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Colloquium PresentationsSoltis, Pamela S.; Stull, Gregory W.; Schori, Melanie; Soltis, Douglas E..Asterids
Gentianidae
character evolution
Icacinaceae
Aquifoliales
Lamiidae
Campanulidae
C3003August 3rd 8:45 amChatham Ballroom - C/Savannah International Trade and Convention CenterFruit Morphology and Anatomy in Icacinaceae
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Colloquium PresentationsSchori, Melanie.Icacinaceae
fruit anatomy
Fruit morphology
August 3rd 9:00 amChatham Ballroom - C/Savannah International Trade and Convention CenterBreak
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C3005August 3rd 9:30 amChatham Ballroom - C/Savannah International Trade and Convention CenterIntegrating genomic, morphological, and fossil data for phylogeny reconstruction in Icacinaceae
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Colloquium PresentationsStull, Gregory W.; Byng, James W.; Utteridge, Timothy M.; Soltis, Douglas E.; Manchester, Steven; Soltis, Pamela S..low-copy nuclear markers
Lamiidae
phylogenomics
Plastome
Icacinaceae
fossil endocarps
morphology
C3006August 3rd 9:45 amChatham Ballroom - C/Savannah International Trade and Convention CenterMetteniusaceae: Towards a global monograph of the recently expanded family by integrating macro- and micro-morphological characters
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Colloquium PresentationsByng, James W.; Lens, Frederic; Stull, Greg.Metteniusaceae
wood anatomy
monograph
pubescence
C3007August 3rd 10:00 amChatham Ballroom - C/Savannah International Trade and Convention CenterWhere are they hiding? Tracing the elusive fossil record of Lamiidae
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Colloquium PresentationsManchester, Steven R; Stull, Gregory W..Paleobotany
Lamiidae
fossil
C3008August 3rd 10:15 amChatham Ballroom - C/Savannah International Trade and Convention CenterDivergence time estimation in Lamiidae
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Colloquium PresentationsTank, David C.; Olmstead, Richard G.Lamiidae
BEAST
fossil record
megaphylogeny
congruification
diversification rates
August 3rd 10:30 amChatham Ballroom - C/Savannah International Trade and Convention CenterDiscussion
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Wednesday, August 3rd, 8:00 am to 12:15 pm · Chatham Ballroom - B/Savannah International Trade and Convention Center
Session SY10: Symposium: Climate Change Solutions from Plant Science: The Interaction at the Interface between Terrestrial Ecosystems and Coastal Ecosystems for Carbon Storage
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SY10001August 3rd 8:00 amChatham Ballroom - B/Savannah International Trade and Convention CenterIntroduction: Fringe Carbon Stocks and Fluxes in Gulf of MExico and Eastern Atlantic Coast of USA -Implications for Mitigating Climate Change
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Symposium PresentationThorhaug, Anitra.blue carbon
seagrasses
mangroves
marshes
riparian forests
carbon flux
Carbon sequestration 
estuarine carbon
oceanic carbon
SY10002August 3rd 8:30 amChatham Ballroom - B/Savannah International Trade and Convention CenterThe Riverine inflow effect on Seagrass: Examining oceanic and terrigenous carbon sedimentary carbon inputs in the Gulf of Mexico and Caribbean
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Symposium Presentationpoulos, Helen Mills; Ku, Tim C.W.; Thorhaug, Anitra; Lopez-Portillo, Jorge; Berlyn, Graeme P..blue carbon
carbon flux
Gulf of MExico carbon
Carbon sequestration 
MExican mangrove carbon
Climate change sequestered carbon
seagrass carbon sequestration
Puerto Rico blue carbon
Vieques blue carbon
carbon isotope differentiation
SY10003August 3rd 9:00 amChatham Ballroom - B/Savannah International Trade and Convention CenterMangrove Sequestration and Fluxes of Carbon in USA
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Symposium PresentationBarr, Jordan.Eddy covariance
Mangrove Forests
Everglades National Park
Net ecosystem exchange
blue carbon
SY10004August 3rd 9:30 amChatham Ballroom - B/Savannah International Trade and Convention CenterMangrove Carbon Stocks from the Mexican Portion of the Gulf of Mexico
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Symposium PresentationLopez-Portillo, Jorge; Bravo Mendoza, Mariana; Lara Domínguez, Ana Laura; Méndez Linares, Patricia; Hernández Santana, José Ramón; García Calva, Liliana; Golubov Figueroa, Jordan.MExican mangrove carbon
Mangrove blue carbon
Gulf of MExico carbon
mangrove carbon stock
Vera Cruz mangrove carbon
Tabasco mangrove carbon
Campeche mangrove carbon
August 3rd 10:00 amChatham Ballroom - B/Savannah International Trade and Convention CenterBreak
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SY10006August 3rd 10:30 amChatham Ballroom - B/Savannah International Trade and Convention CenterSeagrass Carbon standing stock, flux, and loss in in East Coast USA and Gulf of Mexico . Net seagrass ecosystem organic carbon balance of Atlantic USA estuaries
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Symposium PresentationThorhaug, Anitra; poulos, Helen Mills; Ku, Tim C.W.; Lopez-Portillo, Jorge; Berlyn, Graeme P..seagrass blue carbon
seagrass carbon sequestration
Gulf of MExico carbon
seagrass organic carbon
pollution & seagrass carbon
Atlantic seagrass carbon
SY10007August 3rd 11:00 amChatham Ballroom - B/Savannah International Trade and Convention CenterFluxes and the Effects of Blue carbon from Coastal Vegetation on Estuarine and Shelf Carbonate budget and implications to Climate Change calculations in the USA
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Symposium PresentationHerrmann, Maria; Najjar, Ramond, Jr..USA Carbon budget
estuarine sequestered carbon
Atlantic shelf carbon
tidal vegetation carbon
USA shelf Carbon budget
climate change carbon budget
SY10008August 3rd 11:30 amChatham Ballroom - B/Savannah International Trade and Convention CenterThe Carbon budget and processes in the Blue Carbon fringe: final carbon flux and carbon stock in the Atlantic coast assessment :
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Symposium PresentationThorhaug, Anitra; Herrmann, Maria; Najjar, Ramond, Jr..blue carbon
Atlantic shelf carbon
Atlantic estuarine blue carbon
August 3rd 12:00 pmChatham Ballroom - B/Savannah International Trade and Convention CenterDiscussion
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Wednesday, August 3rd, 1:30 pm to 6:00 pm · 101/Savannah International Trade and Convention Center
Session SY11: Symposium: Novel approaches to plant evolution from paleontological, physiological, and developmental perspectives
Presiding: Jonathan P. Wilson, Haverford College; Cindy V. Looy, University Of California, Berkeley; Ivo Duijnstee, University of California
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August 3rd 1:30 pm101/Savannah International Trade and Convention CenterIntroduction
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SY11002August 3rd 1:45 pm101/Savannah International Trade and Convention CenterEvolution of secondary xylem and phloem based on the Paleozoic fossil record
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Symposium PresentationDecombeix, Anne-Laure; Momont, Nicolas; Meyer-Berthaud, Brigitte.xylem
phloem
cambium
lignophytes
evolution
SY11003August 3rd 2:15 pm101/Savannah International Trade and Convention CenterTree physiology and nutrient acquisition in deep time: an isotopic perspective to supplement paleobotanical inferences
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Symposium PresentationGulbranson, Erik L; Harper, Carla J.fossil wood
carbon isotope
nitrogen assimilation
mycorrhizae
geochemistry
paleoecology
SY11004August 3rd 2:45 pm101/Savannah International Trade and Convention CenterA plant's-eye view of climate: the timing of flowering and lagging adaptation in response to warming
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Symposium PresentationWilczek, Amity.flowering
phenology
life history
local adaptation
Plant-climate interactions
August 3rd 3:15 pm101/Savannah International Trade and Convention CenterBreak
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SY11006August 3rd 3:45 pm101/Savannah International Trade and Convention CenterA physiological approach to the ecology and evolution of flowers
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Symposium PresentationRoddy, Adam.water relations
hydraulics
xylem
flower
SY11007August 3rd 4:15 pm101/Savannah International Trade and Convention CenterWater transport in seed-free vascular plants: a macro-evolutionary perspective
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Symposium PresentationPittermann, Jarmila; Baer, Alex; Brodersen, Craig; Burns, Emily; Watkins, James E.; Wheeler, James.xylem
ferns
cavitation
fossil
drought
SY11008August 3rd 4:45 pm101/Savannah International Trade and Convention CenterThe economy of reproduction in ferns: limitations on fertile-sterile dimorphy
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Symposium PresentationWatkins, James E..Dimorphy
Reproductive Biology
Ecophysiology
Isotope
Resource Allocation
SY11009August 3rd 5:15 pm101/Savannah International Trade and Convention CenterA molecular and geobiological perspective on the evolution of plant biomineralization
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Symposium PresentationWilson, Jonathan P.; Trembath-Reichert, Elizabeth; McGlynn, Shawn E.; Fischer, Woodward W..biomineralization
phytolith
silicic acid
silica cycle
NIP superfamily
August 3rd 5:45 pm101/Savannah International Trade and Convention CenterDiscussion
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Wednesday, August 3rd, 5:30 pm to 6:30 pm · 202/Savannah International Trade and Convention Center
Session M34: Meeting: Paleobotanical Section Business Meeting
Presiding: Wilson A. Taylor, University of Wisconsin-Eau Claire
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August 3rd 5:30 pm202/Savannah International Trade and Convention CenterPaleobotanical Section Business Meeting
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