physiognomy_calibration_data

Leaf physiognomic data taken from the modern localities used to calibrate the DiLP model

datasets

Use leaf physiognomic methods to reconstruct mean annual
temperature (MAT), mean annual precipitation (MAP), and leaf dry mass
per area (Ma), along with other useful quantitative leaf traits. Methods
in this package described in Lowe et al. (in review).

Matthew J. Butrim

dilp

Reconstruct Paleoclimate and Paleoecology with Leaf Physiognomy

Alexander J. Lowe

Andrew G. Flynn

Aly Baumgartner

Daniel J. Peppe

Dana L. Royer

physiognomy_calibration_data function

<div class="section" id="physiognomy-calibration-data">
<h3><code>physiognomy_calibration_data</code></h3>
A data frame with 92 rows and 12 columns:<dl>
<dt>Site</dt>
<dd>Locality name</dd><dt>Leaf.area</dt>
<dd>Average leaf area at site</dd><dt>FDR</dt>
<dd>Feret diameter:Feret length. Describes leaf linearity compared to a circle</dd><dt>Perimeter.ratio</dt>
<dd>Ratio - Raw blade perimeter:Internal raw blade perimeter</dd><dt>TC.P</dt>
<dd>Ratio - Tooth count:Perimeter</dd><dt>TC.IP</dt>
<dd>Ratio - Tooth count:Internal perimeter</dd><dt>Avg.TA</dt>
<dd>Average area of a primary tooth</dd><dt>TA.BA</dt>
<dd>Ratio - Tooth area:Blade area</dd><dt>TA.P</dt>
<dd>Ratio - Tooth area:Perimeter</dd><dt>TA.IP</dt>
<dd>Ratio - Tooth area:Internal perimeter</dd><dt>TC.BA</dt>
<dd>Ratio - Tooth count:Blade area</dd><dt>Margin</dt>
<dd>Percentage of untoothed species at the site</dd>
</dl></div>

Format

Physiognomy Calibration Data — physiognomy_calibration_data

<div class='section' id='physiognomy-calibration-data'>
<h3><code>physiognomy_calibration_data</code></h3>


A data frame with 92 rows and 12 columns:<dl>
<dt>Site</dt>
<dd>Locality name</dd>

<dt>Leaf.area</dt>
<dd>Average leaf area at site</dd>

<dt>FDR</dt>
<dd>Feret diameter:Feret length. Describes leaf linearity compared to a circle</dd>

<dt>Perimeter.ratio</dt>
<dd>Ratio - Raw blade perimeter:Internal raw blade perimeter</dd>

<dt>TC.P</dt>
<dd>Ratio - Tooth count:Perimeter</dd>

<dt>TC.IP</dt>
<dd>Ratio - Tooth count:Internal perimeter</dd>

<dt>Avg.TA</dt>
<dd>Average area of a primary tooth</dd>

<dt>TA.BA</dt>
<dd>Ratio - Tooth area:Blade area</dd>

<dt>TA.P</dt>
<dd>Ratio - Tooth area:Perimeter</dd>

<dt>TA.IP</dt>
<dd>Ratio - Tooth area:Internal perimeter</dd>

<dt>TC.BA</dt>
<dd>Ratio - Tooth count:Blade area</dd>

<dt>Margin</dt>
<dd>Percentage of untoothed species at the site</dd>


</dl>

</div>

physiognomy_calibration_data: Physiognomy Calibration Data

Description

Usage

Arguments

Format

`physiognomy_calibration_data`

References