Egg membrane thickness in 13 waterbird species
Eggshells of 13 waterbird species were divided in half longitudinally and the outer eggshell membrane was removed from one of the halves. Eggshell thickness was measured for both eggshell halves, both with and without the outer eggshell membrane. The eggshell membrane thickness was calculated by taking the difference between the two thickness measurements.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
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|
| contactPoint |
{
"fn": "U.S. Geological Survey, Western Ecological Research Center",
"@type": "vcard:Contact",
"hasEmail": "mailto:gs-b-werc_data_management@usgs.gov"
}
|
| description | Eggshells of 13 waterbird species were divided in half longitudinally and the outer eggshell membrane was removed from one of the halves. Eggshell thickness was measured for both eggshell halves, both with and without the outer eggshell membrane. The eggshell membrane thickness was calculated by taking the difference between the two thickness measurements. |
| distribution |
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"title": "Original Metadata",
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_65bd91bad34e18c6baf351da |
| keyword |
[
"American avocet",
"American coot",
"Black skimmer",
"Black-necked stilt",
"California gull",
"Caspian tern",
"Double-crested cormorant",
"Forster's tern",
"Green heron",
"Killdeer",
"Pied-billed grebe",
"Snowy plover",
"USGS:65bd91bad34e18c6baf351da",
"Western grebe",
"biota",
"egg",
"egg masses",
"morphology (biological)"
]
|
| modified | 2024-04-25T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
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|
| spatial | -125.2441, 31.6534, -110.5664, 41.9677 |
| theme |
[
"Geospatial"
]
|
| title | Egg membrane thickness in 13 waterbird species |
