نتائج البحث - "Ivo A.P. Duijnstee"

1

Voltzian Conifers of the South Ash Pasture Flora (Guadalupian, Texas): Johniphyllum multinerve gen. et sp. nov., Pseudovoltzia sapflorensis sp. nov., and Wantus acaulis gen. et sp. nov

المؤلفون: Ivo A.P. Duijnstee, Cindy V. Looy

المصدر: International Journal of Plant Sciences. 181:363-385

مصطلحات موضوعية: 0106 biological sciences, Flora, geography, geography.geographical_feature_category, Permian, macromolecular substances, Plant Science, Biology, 010603 evolutionary biology, 01 natural sciences, Pasture, Botany, Pennsylvanian, Mesozoic, Ecology, Evolution, Behavior and Systematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::671a0c629c3d25357fa66734a10fb393
https://doi.org/10.1086/706853

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2

DEVELOPMENTAL ORIGINS OF FOSSILIZED POLLEN MALFORMATIONS, A POTENTIAL VOLCANOGENIC ENVIRONMENTAL STRESS PROXY

المؤلفون: Jeffrey P. Benca, Ivo A.P. Duijnstee, Cindy V. Looy

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Ecology, Pollen, medicine, Biology, Proxy (statistics), medicine.disease_cause, Environmental stress

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::43de0d6067f06f41b1ceb9f73ad2b2ec
https://doi.org/10.1130/abs/2021am-369258

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3

COMPARING THE GRID ANALYSIS METHOD OF PLANT BEARING COAL BALLS WITH DIGITAL IMAGE ANALYSIS

المؤلفون: Scott Lakeram, Scott D. Elrick, William A. DiMichele, Benjamin Muddiman, Cindy V. Looy, Jennifer Obrad, Ivo A.P. Duijnstee, Michael P. Donovan

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Bearing (mechanical), law, business.industry, Grid analysis, Digital image analysis, Mechanical engineering, Coal, business, Geology, law.invention

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2abc4e4aa38c8f198279b692071589d6
https://doi.org/10.1130/abs/2021am-367030

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4

TRENDS IN PLANT DIVERSITY AND ECOLOGY IN THE EURAMERICAN PENNSYLVANIAN TROPICS

المؤلفون: Ivo A.P. Duijnstee, Cindy V. Looy, Scott D. Elrick, Benjamin Muddiman, William A. DiMichele

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Geography, Ecology, Ecology (disciplines), Pennsylvanian, Tropics, Plant diversity

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::957d181b1ad204446fac10bfba77eb68
https://doi.org/10.1130/abs/2020am-359173

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5

RE-OPENING THE PHILLIPS COAL BALL COLLECTION TREASURE TROVE: UNPARALLELED RECORDS FROM TROPICAL PANGEA DURING THE LATE PALEOZOIC ICE AGE

المؤلفون: Scott D. Elrick, Cindy V. Looy, William A. DiMichele, Benjamin Muddiman, Ivo A.P. Duijnstee

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Paleozoic, Ice age, Coal ball, Treasure, Archaeology, Geology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cf50e715bc47a8279c522afc7eca41f5
https://doi.org/10.1130/abs/2020am-359684

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6

Evolution of dispersal strategies in conifers: Functional divergence and convergence in the morphology of diaspores

المؤلفون: Ivo A.P. Duijnstee, Cindy V. Looy, S. Ranks, Charles R. Marshall, D.L. Contreras

المصدر: Perspectives in Plant Ecology, Evolution and Systematics. 24:93-117

مصطلحات موضوعية: 0106 biological sciences, Recurrent evolution, Diaspore (botany), Ecology, Seed dispersal, Plant Science, Biology, 010603 evolutionary biology, 01 natural sciences, Maximum parsimony, Seed dispersal syndrome, Dispersal vector, Biological dispersal, Parallel evolution, Ecology, Evolution, Behavior and Systematics, 010606 plant biology & botany

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::14507275e04d7408f26fe2015cfe3ff1
https://doi.org/10.1016/j.ppees.2016.11.002

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7

IMPLICATIONS OF OZONE SHIELD FAILURE DURING THE END-PERMIAN BIOTIC CRISIS

المؤلفون: Ivo A.P. Duijnstee, Cindy V. Looy, Jeffrey P. Benca

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Extinction event, Permian, Earth science, Ozone layer, Environmental science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c7fa1c18c7061a7e27ca7db9c078cde5
https://doi.org/10.1130/abs/2018am-324059

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8

PALEOWILDFIRE IN THE PENNSYLVANIAN: A COAL BALL ANALYSIS APPROACH

المؤلفون: Ivo A.P. Duijnstee, Benjamin Muddiman, William A. DiMichele, Cindy V. Looy

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Pennsylvanian, Geochemistry, Coal ball, Geology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::34424d4221b433879d5799cb418e27a4
https://doi.org/10.1130/abs/2018am-323800

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9

A NEW CLUE FOR THE ORIGIN OF CONIFERS FROM THE BEEMAN FORMATION (KASIMOVIAN, NEW MEXICO)

المؤلفون: Cindy V. Looy, Spencer G. Lucas, Dan S. Chaney, Ivo A.P. Duijnstee, William A. DiMichele

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Paleontology, Geography, Kasimovian

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5a407e05f87a2db5b900f6af729d84a5
https://doi.org/10.1130/abs/2017am-306812

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10

DISENTANGLING LATE PERMIAN CONIFER LEAF CUTICLES: QUANTITATIVE ANALYSIS OF EPIDERMAL CHARACTERS AND TAXONOMIC CONSEQUENCES

المؤلفون: Julian D. Hartman, Cindy V. Looy, Evelyn Kustatscher, Ivo A.P. Duijnstee, Johanna H.A. van Konijnenburg-van Cittert

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Permian, Botany, Biology, Quantitative analysis (chemistry)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d66a3064fca99355b4dbc439f84deca6
https://doi.org/10.1130/abs/2017am-307335

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