There are no Paleobotany papers in the current issue.
Past Issues:
Gabriela Doria, Carlos A. Jaramillo, and Fabiany Herrera
Menispermaceae from the Cerrejón Formation, middle to late Paleocene, Colombia Am. J. Bot. 2008. 95: 954-973.
[Abstract][Full Text][PDF]
Kathleen B. Pigg, Steven R. Manchester, and Melanie L. DeVore
Fruits of Icacinaceae (Tribe Iodeae) from the Late Paleocene of western North America Am. J. Bot. 2008. 95: 824-832.
[Abstract][Full Text][PDF]
Selena Y. Smith, Margaret E. Collinson, and Paula J. Rudall
Fossil Cyclanthus (Cyclanthaceae, Pandanales) from the Eocene of Germany and England Am. J. Bot. 2008. 95: 688-699.
[Abstract][Full Text][PDF]
Stephen McLoughlin, Raymond J. Carpenter, Gregory J. Jordan, and Robert S. Hill
Seed ferns survived the end-Cretaceous mass extinction in Tasmania Am. J. Bot. 2008. 95: 465-471.
[Abstract][Full Text][PDF]
Nathan A. Jud, Gar W. Rothwell, and Ruth A. Stockey
Todea from the Lower Cretaceous of western North America: implications for the phylogeny, systematics, and evolution of modern Osmundaceae Am. J. Bot. 2008. 95: 330-339.
[Abstract][Full Text][PDF]
David Winship Taylor, Gilbert J. Brenner, and Sa'd Hasan Basha
Scutifolium jordanicum gen. et sp. nov. (Cabombaceae), an aquatic fossil plant from the Lower Cretaceous of Jordan, and the relationships of related leaf fossils to living genera Am. J. Bot. 2008. 95: 340-352.
[Abstract][Full Text][PDF]
Sergio R. S. Cevallos-Ferriz, Emilio Estrada-Ruiz, and Balam Rodrigo Perez-Hernandez
Phytolaccaceae infructescence from Cerro del Pueblo Formation, Upper Cretaceous (late Campanian), Coahuila, Mexico Am. J. Bot. 2008. 95: 77-83.
[Abstract][Full Text][PDF]
Carlos Castaneda-Posadas and Sergio R. S. Cevallos-Ferriz
Swietenia (Meliaceae) flower in Late Oligocene–Early Miocene amber from Simojovel de Allende, Chiapas, Mexico Am. J. Bot. 2007. 94: 1821-1827.
[Abstract][Full Text][PDF]
Selena Y. Smith and Ruth A. Stockey
Establishing a fossil record for the perianthless Piperales: Saururus tuckerae sp. nov. (Saururaceae) from the Middle Eocene Princeton Chert Am. J. Bot. 2007. 94: 1642-1657.
[Abstract][Full Text][PDF]
Laura Calvillo-Canadell and Sergio R. S. Cevallos-Ferriz
Reproductive structures of Rhamnaceae from the Cerro del Pueblo (Late Cretaceous, Coahuila) and Coatzingo (Oligocene, Puebla) Formations, Mexico Am. J. Bot. 2007. 94: 1658-1669.
[Abstract][Full Text][PDF]
Iju Chen and Steven R. Manchester
Seed morphology of modern and fossil Ampelocissus (Vitaceae) and implications for phytogeography Am. J. Bot. 2007. 94: 1534-1553.
[Abstract][Full Text][PDF]
Andrew B. Schwendemann, George Wang, Meredith L. Mertz, Ryan T. McWilliams, Scott L. Thatcher, and Jeffrey M. Osborn
Aerodynamics of saccate pollen and its implications for wind pollination Am. J. Bot. 2007. 94: 1371-1381.
[Abstract][Full Text][PDF]
Patricia E. Ryberg, Edith L. Taylor, and Thomas N. Taylor
Secondary phloem anatomy of Cycadeoidea (Bennettitales) Am. J. Bot. 2007. 94: 791-798.
[Abstract][Full Text][PDF]
Jian Yang, Yu-Fei Wang, Robert A. Spicer, Volker Mosbrugger, Cheng-Sen Li, and Qi-Gao Sun
Climatic reconstruction at the Miocene Shanwang basin, China, using leaf margin analysis, CLAMP, coexistence approach, and overlapping distribution analysis Am. J. Bot. 2007. 94: 599-608.
[Abstract][Full Text][PDF][Supplementary Data]
Ruth A. Stockey, Gar W. Rothwell, and Kirk R. Johnson
Cobbania corrugata gen. et comb. nov. (Araceae): a floating aquatic monocot from the Upper Cretaceous of western North America Am. J. Bot. 2007. 94: 609-624.
[Abstract][Full Text][PDF]
Randal A. Mindell, Ruth A. Stockey, and Graham Beard
Cascadiacarpa spinosa gen. et sp. nov. (Fagaceae): castaneoid fruits from the Eocene of Vancouver Island, Canada Am. J. Bot. 2007. 94: 351-361.
[Abstract][Full Text][PDF][Supplementary Data]
Elizabeth J. Hermsen, Thomas N. Taylor, Edith L. Taylor, and Dennis Wm. Stevenson
Cataphylls of the Middle Triassic cycad Antarcticycas schopfii and new insights into cycad evolution Am. J. Bot. 2006. 93: 724-738.
[Abstract][Full Text][PDF]
Lindsay L. Elliott, Randal A. Mindell, and Ruth A. Stockey
Beardia vancouverensis gen. et sp. nov. (Juglandaceae): permineralized fruits from the Eocene of British Columbia Am. J. Bot. 2006. 93: 557-565.
[Abstract][Full Text][PDF][Supplementary Data]
Diane M Erwin and Howard E Schorn
Pinus baileyi (section Pinus, Pinaceae) from the Paleogene of Idaho, USA Am. J. Bot. 2006. 93: 197-205.
[Abstract][Full Text][PDF]
Jiri Kvacek, Howard J. Falcon-Lang, and Jirina Daskova
A new Late Cretaceous ginkgoalean reproductive structure Nehvizdyella gen. nov. from the Czech Republic and its whole-plant reconstruction Am. J. Bot. 2005. 92: 1958-1969.
[Abstract][Full Text][PDF][Supplemental Data]
Kathleen B. Pigg and Melanie L. DeVore
Paleoactaea gen. nov. (Ranunculaceae) fruits from the Paleogene of North Dakota and the London Clay Am. J. Bot. 2005. 92: 1650-1659.
[Abstract][Full Text][PDF]
William L. Crepet, Kevin C. Nixon, and Maria A. Gandolfo
An extinct calycanthoid taxon, Jerseyanthus calycanthoides , from the Late Cretaceous of New Jersey Am. J. Bot. 2005. 92: 1475-1485.
[Abstract][Full Text][PDF]
David L. Dilcher, Mary E. Bernardes-De-Oliveira, Denise Pons, and Terry A. Lott
Welwitschiaceae from the Lower Cretaceous of northeastern Brazil Am. J. Bot. 2005. 92: 1294-1310.
[Abstract][Full Text][PDF]
Walter L. Cressler III and Hermann W. Pfefferkorn
A Late Devonian isoetalean lycopsid, Otzinachsonia Beerboweri, gen. et sp. nov., from north-central Pennsylvania, USA Am. J. Bot. 2005. 92: 1131-1140.
[Abstract][Full Text][PDF]
Dana L. Royer, Peter Wilf, David A. Janesko, Elizabeth A. Kowalski, and David L. Dilcher
Correlations of climate and plant ecology to leaf size and shape: potential proxies for the fossil record Am. J. Bot. 2005. 92: 1141-1151.
[Abstract][Full Text][PDF][Supplementary Data]
Monique Feist, Junying Liu, and Paul Tafforeau
New insights into Paleozoic charophyte morphology and phylogeny Am. J. Bot. 2005. 92: 1152-1160.
[Abstract][Full Text][PDF]
Yongdong Wang, Gaetan Guignard, Frederic Thevenard, David Dilcher, Georges Barale, Volker Mosbrugger, Xiaoju Yang, and Shengwu Mei
Cuticular anatomy of Sphenobaiera huangii (Ginkgoales) from the Lower Jurassic of Hubei, China Am. J. Bot. 2005. 92: 709-721.
[Abstract][Full Text][PDF]
Yong Yang, Bao-Yin Geng, David L. Dilcher, Zhi-Duan Chen, and Terry A. Lott
Morphology and affinities of an Early Cretaceous Ephedra (Ephedraceae) from China Am. J. Bot. 2005. 92: 231-241.
[Abstract][Full Text][PDF]
Kathleen B. Pigg and Melanie L. DeVore
Shirleya grahamae gen. et sp. nov. (Lythraceae), Lagerstroemia-like fruits from the middle Miocene Yakima Canyon flora, central Washington State, USA Am. J. Bot. 2005. 92: 242-251.
[Abstract][Full Text][PDF]
Qi Wang, Bao-Yin Geng, and David L. Dilcher
New perspective on the architecture of the Late Devonian arborescent lycopsid Leptophloeum rhombicum (Leptophloeaceae) Am. J. Bot. 2005. 92: 83-91.
[Abstract][Full Text][PDF]
Robyn J. Burnham and Nina L. Carranco
Miocene winged fruits of Loxopterygium (Anacardiaceae) from the Ecuadorian Andes Am. J. Bot. 2004. 91: 1767-1773.
[Abstract][Full Text][PDF]
Iju Chen, Steven R. Manchester, and Zhiduan Chen
Anatomically preserved seeds of Nuphar (Nymphaeaceae) from the Early Eocene of Wutu, Shandong Province, China Am. J. Bot. 2004. 91: 1265-1272.
[Abstract][Full Text][PDF]
Stefan A. Little, Ruth A. Stockey, and Richard C. Keating
Duabanga-like leaves from the Middle Eocene Princeton chert and comparative leaf histology of Lythraceae sensu lato Am. J. Bot. 2004. 91: 1126-1139.
[Abstract][Full Text][PDF]
Karimah Schoenhut, David R. Vann, and Ben A. LePage
Cytological and ultrastructural preservation in Eocene Metasequoia leaves from the Canadian High Arctic Am. J. Bot. 2004. 91: 816-824.
[Abstract][Full Text][PDF]
Kathleen B. Pigg, Stefanie M. Ickert-Bond, and Jun Wen
Anatomically preserved Liquidambar (Altingiaceae) from the middle Miocene of Yakima Canyon, Washington state, USA, and its biogeographic implications Am. J. Bot. 2004. 91: 499-509.
[Abstract][Full Text][PDF]
Shuhai Xiao, Andrew H. Knoll, Xunlai Yuan, and Curt M. Pueschel
Phosphatized multicellular algae in the Neoproterozoic Doushantuo Formation, China, and the early evolution of florideophyte red algae Am. J. Bot. 2004. 91: 214-227.
[Abstract][Full Text][PDF]
Aude Soria and Brigitte Meyer-Berthaud
Tree fern growth strategy in the Late Devonian cladoxylopsid species Pietzschia levis from the study of its stem and root system Am. J. Bot. 2004. 91: 10-23.
[Abstract][Full Text][PDF]
Brian J. Axsmith, Rudolph Serbet, Michael Krings, Thomas N. Taylor, Edith L. Taylor, and Sergius H. Mamay
The Enigmatic Paleozoic plants Spermopteris and Phasmatocycas reconsidered Am. J. Bot. 2003. 90: 1585-1595.
[Abstract][Full Text][PDF]
Elizabeth J. Hermsen, Maria A. Gandolfo, Kevin C. Nixon, and William L. Crepet
Divisestylus gen. nov. (aff. Iteaceae), a fossil saxifrage from the Late Cretaceous of New Jersey, USA Am. J. Bot. 2003. 90: 1373-1388.
[Abstract][Full Text][PDF][Supplemental Data]
Lisa D. Boucher, Steven R. Manchester, and Walter S. Judd
An extinct genus of Salicaceae based on twigs with attached flowers, fruits, and foliage from the Eocene Green River Formation of Utah and Colorado, USA Am. J. Bot. 2003. 90: 1389-1399.
[Abstract][Full Text][PDF]
Michael T. Dunn, Gar W. Rothwell, and Gene Mapes
On Paleozoic plants from marine strata: Trivena arkansana (Lyginopteridaceae) gen. et sp. nov., a lyginopterid from the Fayetteville Formation (middle Chesterian/Upper Mississippian) of Arkansas, USA Am. J. Bot. 2003. 90: 1239-1252.
[Abstract][Full Text][PDF]
Selena Y. Smith, Gar W. Rothwell, and Ruth A. Stockey
Cyathea cranhamii sp. nov. (Cyatheaceae), anatomically preserved tree fern sori from the Lower Cretaceous of Vancouver Island, British Columbia Am. J. Bot. 2003. 90: 755-760.
[Abstract][Full Text][PDF]
A new species of Thuja (Cupressaceae) from the Late Cretaceous of Alaska: implications of being evergreen in a polar environment Am. J. Bot. 2003. 90: 167-174.
[Abstract][Full Text][PDF]
Yu-Fei Wang, Cheng-Sen Li, Margaret E. Collinson, Jian Lin, and Qi-Gao Sun
Eucommia (Eucommiaceae), a potential biothermometer for the reconstruction of paleoenvironments Am. J. Bot. 2003. 90: 1-7.
[Abstract][Full Text][PDF]
Maria A. Gandolfo, Kevin C. Nixon, and William L. Crepet
Triuridaceae fossil flowers from the Upper Cretaceous of New Jersey Am. J. Bot. 2002. 89: 1940-1957.
[Abstract][Full Text][PDF]
Hilary A. McManus, Lisa Boucher, Edith L. Taylor, and Thomas N. Taylor
Hapsidoxylon terpsichorum gen. et sp. nov., a stem with unusual anatomy from the Triassic of Antarctica Am. J. Bot. 2002. 89: 1958-1966.
[Abstract][Full Text][PDF]
Michael T. Dunn, Gar W. Rothwell, and Gene Mapes
Additional observations on Rhynchosperma quinnii (Medullosaceae): a permineralized ovule from the Chesterian (Upper Mississippian) Fayetteville Formation of Arkansas Am. J. Bot. 2002. 89: 1799-1808.
[Abstract][Full Text][PDF]
Gar W. Rothwell and Ruth A. Stockey
Anatomically preserved Cycadeoidea (Cycadeoidaceae), with a reevaluation of systematic characters for the seed cones of Bennettitales Am. J. Bot. 2002. 89: 1447-1458.
[Abstract][Full Text][PDF]
Matts Lindbladh, Raymond O'Connor, and George L. Jacobson Jr
Morphometric analysis of pollen grains for paleoecological studies: classification of Picea from eastern North America Am. J. Bot. 2002. 89: 1459-1467.
[Abstract][Full Text][PDF]
Qi Wang, Shou-Gang Hao, De-Ming Wang, and David L. Dilcher
An anatomically preserved arborescent lycopsid, Sublepidodendron songziense (Sublepidodendraceae), from the Late Devonian of Hubei, China Am. J. Bot. 2002. 89: 1468-1477.
[Abstract][Full Text][PDF]
Michele E. Kotyk, James F. Basinger, Patricia G. Gensel, and Tim A. de Freitas
Morphologically complex plant macrofossils from the Late Silurian of Arctic Canada Am. J. Bot. 2002. 89: 1004-1013.
[Abstract][Full Text][PDF]
Sharon D. Klavins, Thomas N. Taylor, and Edith L. Taylor
Anatomy of Umkomasia (Corystospermales) from the Triassic of Antarctica Am. J. Bot. 2002. 89: 664-676.
[Abstract][Full Text][PDF]
Jose L. Ramirez and Sergio R. S. Cevallos-Ferriz
A diverse assemblage of Anacardiaceae from Oligocene sediments, Tepexi de Rodriguez, Puebla, Mexico Am. J. Bot. 2002. 89: 535-545.
[Abstract][Full Text][PDF]
Adriana L. Carnelli, Marco Madella, Jean-Paul Theurillat, and Brigitta Ammann
Aluminum in the opal silica reticule of phytoliths: a new tool in palaeoecological studies Am. J. Bot. 2002. 89: 346-351.
[Abstract][Full Text][PDF]
Gar W. Rothwell, Edith L. Taylor, and Thomas N. Taylor
Ashicaulis woolfei n. sp.: additional evidence for the antiquity of osmundaceous ferns from the Triassic of Antarctica Am. J. Bot. 2002. 89: 352-361.
[Abstract][Full Text][PDF]
Alan Graham, Kathryn M. Gregory-Wodzicki, and Kari L. Wright
Studies in Neotropical Paleobotany. XV. A Mio-Pliocene palynoflora from the Eastern Cordillera, Bolivia: implications for the uplift history of the Central Andes Am. J. Bot. 2001. 88: 1545-1557.
[Abstract][Full Text][PDF]
Brian J. Axsmith, Michael Krings, and Thomas N. Taylor
A filmy fern from the Upper Triassic of North Carolina (USA) Am. J. Bot. 2001. 88: 1558-1567.
[Abstract][Full Text][PDF]
Li-Qun Chen, Cheng-Sen Li, William G. Chaloner, David J. Beerling, Qi-Gao Sun, Margaret E. Collinson, and Peter L. Mitchell
Assessing the potential for the stomatal characters of extant and fossil Ginkgo leaves to signal atmospheric CO2 change Am. J. Bot. 2001. 88: 1309-1315.
[Abstract][Full Text][PDF]
Amy M. McClain and Steven R. Manchester
Dipteronia (Sapindaceae) from the Tertiary of North America and implications for the phytogeographic history of the Aceroideae Am. J. Bot. 2001. 88: 1316-1325.
[Abstract][Full Text][PDF]
Robyn J. Burnham, Nigel C. A. Pitman, Kirk R. Johnson, and Peter Wilf
Habitat-related error in estimating temperatures from leaf margins in a humid tropical forest Am. J. Bot. 2001. 88: 1096-1102.
[Abstract][Full Text][PDF]
Zhe-kun Zhou, William L. Crepet, and Kevin C. Nixon
The earliest fossil evidence of the Hamamelidaceae: Late Cretaceous (Turonian) inflorescences and fruits of Altingioideae Am. J. Bot. 2001. 88: 753-766.
[Abstract][Full Text][PDF]
Michael Krings, Hans Kerp, Edith L. Taylor, and Thomas N. Taylor
Reconstruction of Pseudomariopteris busquetii, a vine-like Late Carboniferous–Early Permian pteridosperm Am. J. Bot. 2001. 88: 767-776.
[Abstract][Full Text][PDF]
Kathleen B. Pigg and Gar W. Rothwell
Anatomically preserved Woodwardia virginica (Blechnaceae) and a new filicalean fern from the middle Miocene Yakima Canyon flora of central Washington, USA Am. J. Bot. 2001. 88: 777-787.
[Abstract][Full Text][PDF]
Muriel Fairon-Demaret and Isabelle Leponce
Leaf dimorphism in Archaeopteris roemeriana (Progymnosperm): further early fossil evidence of shoot dorsiventrality Am. J. Bot. 2001. 88: 729-735.
[Abstract][Full Text][PDF]
Robin B. Kodner and Linda E. Graham
High-temperature, acid-hydrolyzed remains of Polytrichum (Musci, Polytrichaceae) resemble enigmatic Silurian-Devonian tubular microfossils Am. J. Bot. 2001. 88: 462-466.
[Abstract][Full Text][PDF]
Jurg Schonenberger and Else Marie Friis
Fossil flowers of ericalean affinity from the Late Cretaceous of Southern Sweden Am. J. Bot. 2001. 88: 467-480.
[Abstract][Full Text][PDF]
Steven R. Manchester and Elizabeth J. Hermsen
Flowers, fruits, seeds, and pollen of Landeenia gen. nov., an extinct sapindalean genus from the Eocene of Wyoming Am. J. Bot. 2000. 87: 1909-1914.
[Abstract][Full Text][PDF]
Alan Graham, Duane Cozadd, Alberto Areces-Mallea, and Norman O. Frederiksen
Studies in Neotropical paleobotany. XIV. A palynoflora from the Middle Eocene Saramaguacán Formation of Cuba Am. J. Bot. 2000. 87: 1526-1539.
[Abstract][Full Text][PDF]
Patrick S. Herendeen and Bonnie F. Jacobs
Fossil legumes from the Middle Eocene (46.0 Ma) Mahenge Flora of Singida, Tanzania Am. J. Bot. 2000. 87: 1358-1366.
[Abstract][Full Text][PDF]
Brian J. Axsmith, Edith L. Taylor, Thomas N. Taylor, and N. Ruben Cuneo
New perspectives on the Mesozoic seed fern order Corystospermales based on attached organs from the Triassic of Antarctica Am. J. Bot. 2000. 87: 757-768.
[Abstract][Full Text][PDF]
Brigitte Meyer-Berthaud, Stephen E. Scheckler, and Jean-Luc Bousquet
The development of Archaeopteris: new evolutionary characters from the structural analysis of an Early Famennian trunk from southeast Morocco Am. J. Bot. 2000. 87: 456-468.
[Abstract][Full Text][PDF]
Genaro R. Hernandez-Castillo and Sergio R. S. Cevallos-Ferriz
Reproductive and vegetative organs with affinities to Haloragaceae from the Upper Cretaceous Huepac Chert Locality of Sonora, Mexico Am. J. Bot. 1999. 86: 1717-1734.
[Abstract][Full Text][PDF]
Hongqi Li and David Winship Taylor
Vessel-bearing stems of ASOVINEA TIANIIgen. et sp. nov. (Gigantopteridales) from theUpper Permian of Guizhou Province, China Am. J. Bot. 1999. 86: 1563-1575.
[Abstract][Full Text][PDF]
Lea Grauvogel-Stamm and Sidney R. Ash
"Lycostrobus" chinleana, an equisetalean cone from the Upper Triassic of the southwestern United States and its phylogenetic implications Am. J. Bot. 1999. 86: 1391-1405.
[Abstract][Full Text][PDF]
Ana Archangelsky, Carlie J Phipps, Thomas N Taylor, and Edith L Taylor
Paleoazolla, a new heterosporous fern from the Upper Cretaceous of Argentina Am. J. Bot. 1999. 86: 1200-1206.
[Abstract][Full Text][PDF]
Sandra J. Borgardt and Kathleen B. Pigg
Anatomical and developmental study of petrified Quercus (Fagaceae) fruits from the Middle Miocene, Yakima Canyon, Washington, USA Am. J. Bot. 1999. 86: 307-325.
[Abstract][Full Text][PDF]
Ken'ichi Saiki and Yuji Yoshida
A new Bennettitalean trunk with unilacunar five-trace nodal structure from the Upper Cretaceous of Hokkaido, Japan Am. J. Bot. 1999. 86: 326-332.
[Abstract][Full Text][PDF]
Alan Graham
Studies in Neotropical paleobotany. XIII. An Oligo-Miocene palynoflora from Simojovel (Chiapas, Mexico) Am. J. Bot. 1999. 86: 17-31.
[Abstract][Full Text][PDF]
Alan Graham
The Tertiary history of the northern temperate element in the northern Latin American biota Am. J. Bot. 1999. 86: 32-38.
[Abstract][Full Text][PDF]
Michael C. Wiemann, Steven R. Manchester, David L. Dilcher, Luis Felipe Hinojosa, and Elisabeth A. Wheeler
Estimation of temperature and precipitation from morphological characters of dicotyledonous leaves Am. J. Bot. 1998. 85: 1796-1802.
[Abstract][Full Text][PDF]
Alan Graham
Studies in Neotropical paleobotany. XI. Late Tertiaryvegetation and environments of southeastern Guatemala: palynofloras fromthe Mio-Pliocene Padre Miguel Group and the Pliocene HerreríaFormation Am. J. Bot. 1998. 85: 1409-1425.
[Abstract][Full Text][PDF]
Alan Graham and DavidL. Dilcher
Studies in Neotropical paleobotany. XII. A palynoflorafrom the Pliocene Rio Banano Formation of Costa Rica and the Neogenevegetation of Mesoamerica Am. J. Bot. 1998. 85: 1426-1438.
[Abstract][Full Text][PDF]
William L. Crepet and Kevin C. Nixon
Two new fossil flowers of magnoliid affinity from the Late Cretaceous of New Jersey Am. J. Bot. 1998. 85: 1273-1288.
[Abstract][Full Text][PDF]
Xuanli Yao, Zhiyan Zhou, and Bole Zhang
Reconstruction of the Jurassic conifer Sewardiodendron laxum (Taxodiaceae) Am. J. Bot. 1998. 85: 1289-1300.
[Abstract][Full Text][PDF]
WL Crepet and KC Nixon
Fossil Clusiaceae from the late Cretaceous (Turonian) of New Jersey and implications regarding the history of bee pollination Am. J. Bot. 1998. 85: 1122-1122.
[Abstract][PDF]
MA Gandolfo, KC Nixon, and WL Crepet
A new fossil flower from the Turonian of New Jersey: Dressiantha bicarpellata gen. et sp. nov. (Capparales) Am. J. Bot. 1998. 85: 964-964.
[Abstract][PDF]
CJ Phipps, TN Taylor, EL Taylor, R Cúneo, LD Boucher, and X Yao
Osmunda (Osmundaceae) from the Triassic of Antarctica: an example of evolutionary stasis Am. J. Bot. 1998. 85: 888-888.
[Abstract][PDF]
BJ Axsmith, TN Taylor, and EL Taylor
Anatomically preserved leaves of the conifer Notophytum krauselii (Podocarpaceae) from the Triassic of Antarctica Am. J. Bot. 1998. 85: 704-704.
[Abstract][PDF]
AS Konopka, PS Herendeen, and PR Crane
Sporophytes and gametophytes of Dicranaceae from the Santonian (Late Cretaceous) of Georgia, USA Am. J. Bot. 1998. 85: 714-714.
[Abstract][PDF]
DJ Batten, ME Collinson, and APR Brain
Ultrastructural interpretation of the Late Cretaceous megaspore Glomerisporites pupus and its associated microspores Am. J. Bot. 1998. 85: 724-724.
[Abstract][PDF]
M Krings and H Kerp
Epidermal anatomy of Barthelopteris germarii from the Upper Carboniferous and Lower Permian of France and Germany Am. J. Bot. 1998. 85: 553-553.
[Abstract][PDF]
MA Gandolfo, KC Nixon, and WL Crepet
Tylerianthus crossmanensis gen. et sp. nov. (aff. Hydrangeaceae) from the Upper Cretaceous of New Jersey Am. J. Bot. 1998. 85: 376-376.
[Abstract][PDF]
SA Owens, PF Fields, and FW Ewers
Degradation of the upper pulvinus in modern and fossil leaves of Cercis (Fabaceae) Am. J. Bot. 1998. 85: 273-273.
[Abstract][PDF]
C Li and D Edwards
A new microphyllous plant from the Lower Devonian of Yunnan Province, China Am. J. Bot. 1997. 84: 1441-1441.
[Abstract][PDF]
VB Call and DL Dilcher
The fossil record of Eucommia (Eucommiaceae) in North America Am. J. Bot. 1997. 84: 798-798.
[Abstract][PDF]
MA Gandolfo, KC Nixon, WL Crepet, and GE Ratcliffe
A new fossil fern assignable to Gleicheniaceae from Late Cretaceous sediments of New Jersey Am. J. Bot. 1997. 84: 483-483.
[Abstract][PDF]
X Yao, TN Taylor, and EL Taylor
A taxodiaceous seed cone from the Triassic of Antarctica Am. J. Bot. 1997. 84: 343-343.
[Abstract][PDF]
KK Haggard and BH Tiffney
The flora of the early Miocene Brandon Lignite, Vermont, USA. VIII. Caldesia (Alismataceae) Am. J. Bot. 1997. 84: 239-239.
[Abstract][PDF]
SA Hill, SE Scheckler, and JF Basinger
Ellesmeris sphenopteroides, gen. et sp. nov., a new zygopterid fern from the Upper Devonian (Frasnian) of Ellesmere, N.W.T., Arctic Canada Am. J. Bot. 1997. 84: 85-85.
[Abstract]
