THE FOSSIL RECORD OF PLANT PHYSIOLOGY AND DEVELOPMENT — WHAT LEAVES CAN TELL US

@inproceedings{BoyceTHEFR,
  title={THE FOSSIL RECORD OF PLANT PHYSIOLOGY AND DEVELOPMENT — WHAT LEAVES CAN TELL US},
  author={C. Kevin Boyce}
}
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Seeing the forest with the leaves - clues to canopy placement from leaf fossil size and venation characteristics.
TLDR
The study of Ginkgo complements previous work on Quercus and may prove useful for assessing the likelihood that two distinct fossil morphospecies actually represent leaves of the same plant and to gather information concerning canopy structure from disarticulated leaves. Expand
Digital Morphometrics of Two North American Grapevines (Vitis: Vitaceae) Quantifies Leaf Variation between Species, within Species, and among Individuals
TLDR
Digital morphometrics is a powerful tool for assessing leaf shape variation among species, genotypes, and clones under common conditions and suggests biotic factors such as pests and pathogens as important drivers influencing leaf shape. Expand
Innovation and stasis : gymnosperms from the early Permian Jambi flora
The name ‘Jambi flora’ refers to fossil plants found as part of a rock formation from the Early Permian (296 million years old), located in the Jambi Province of Sumatra, Indonesia. The flora is… Expand
Arborescent lycopsid productivity and lifespan: Constraining the possibilities
TLDR
It is concluded that the lifespans of arborescent lycopsids most likely were measured in centuries rather than years, and they require no special consideration in the evaluation of Paleozoic biogeochemical cycling. Expand
Dryland vegetation from the Middle Pennsylvanian of Indiana (Illinois Basin): the dryland biome in glacioeustatic, paleobiogeographic, and paleoecologic context
Abstract A macrofloral assemblage dominated by elements of the Euramerican dryland biome is described from the Brazil Formation in Clay County, Indiana (Illinois Basin). Fossils were recovered from a… Expand
Patterns of vegetation in south-central Tasmania : a view based on plant macrofossils
TLDR
This study represents the first quantitative study of macrofossils in Australia for this significant period of environmental change and suggests that allowing for the effects of leaf size and stomatal density in comparisons of vein density is a useful tool for reconstructing the structure of the vegetation from fossil leaves. Expand
Isotopic characteristics of canopies in simulated leaf assemblages
Abstract The geologic history of closed-canopy forests is of great interest to paleoecologists and paleoclimatologists alike. Closed canopies have pronounced effects on local, continental and global… Expand
Molecular and isotopic indicators of canopy closure in ancient forests and the effects of environmental gradients on leaf alkane expression
The Role of Cellulose Fibers in Gnetum gnemon Leaf Hydraulics
TLDR
It is shown that cellulosic fibers penetrating the leaf mesophyll actively participate in water distribution in G. gnemon leaves, providing a hydraulic supplement to vein-based water distribution and explaining high stomatal conductance and stomatic pore indices that are inconsistent with their low vein densities. Expand
Palaeoecology of Macroneuropteris scheuchzeri, and its implications for resolving the paradox of ‘xeromorphic’ plants in Pennsylvanian wetlands
Abstract The medullosan pteridosperm Macroneuropteris scheuchzeri (Hoffmann) Cleal, Shute & Zodrow was widespread and abundant in the Middle to Late Pennsylvanian forests of tropical Pangaea. On the… Expand
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References

SHOWING 1-10 OF 15 REFERENCES
Fossils and ferns in the resolution of land plant phylogeny
TLDR
These analyses are a first attempt, which includes extinct plants, to develop cladistic hypotheses for the overall topology of fern phylogeny and to lay the groundwork for more detailed analyses of relationships among the homosporous leptosporangiates. Expand
Evolution of land plant architecture: beyond the telome theory
TLDR
An attempt to clarify perhaps the most important issue raised by the telome theory—whether simple changes in basic developmental processes suffice to describe much of early land plant evolution, and whether it critically fails testability as a scientific theory. Expand
Functional design space of single-veined leaves: role of tissue hydraulic properties in constraining leaf size and shape.
TLDR
This exercise demonstrates that hydraulic parameters have dissimilar effects: surface resistance primarily affects leaf size, while radial and mesophyll resistances primarily affect leaf shape. Expand
Auxin regulation of axial growth in bryophyte sporophytes: its potential significance for the evolution of early land plants.
TLDR
The three lineages of extant bryophytes appear to have evolved independent innovations for auxin regulation of axial growth, with similar mechanisms operating in moss sporophytes and vascular plants. Expand
A developmental perspective on the evolution of leaves
An overview of seed plant leaf evolution , p . 395 - 403
  • Developmental Genetics and Plant Evolution
  • 2002
The telome theory , p . 365 - 387
  • Developmental Genetics and Plant Evolution
  • 2002
Horsetails and ferns are a monophyletic group and the closest living relatives to seed plants
TLDR
It is shown that there are three monophyletic groups of extant vascular plants: (1) lycophytes, (2) seed plants and (3) a clade including equisetophytes (horsetails, psilotophytes) and all eusporangiate and leptosporangiates ferns. Expand
Plant growth forms and biomechanics , p . 379 - 384
  • 2001
The evolution of plant architecture.
TLDR
The vascular plants have evolved from a simple body plan that has diversified into the vast array of architectures seen in plants today, and the genes that control these processes are being identified and characterized. Expand
...
1
2
...