{
"USGS Publications Warehouse": {
"@context": "https://schema.org",
"@type": "Article",
"additionalType": "Journal Article",
"name": "Holocene depositional history inferred from single-grain luminescence ages in southern California, North America",
"identifier": [
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse IndexID",
"value": "70223330",
"url": "https://pubs.usgs.gov/publication/70223330"
},
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse Internal ID",
"value": 70223330
},
{
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1029/2021GL092774",
"url": "https://doi.org/10.1029/2021GL092774"
}
],
"journal": {
"@type": "Periodical",
"name": "Geophysical Research Letters",
"volumeNumber": "48",
"issueNumber": "15"
},
"inLanguage": "en",
"isPartOf": [
{
"@type": "CreativeWorkSeries",
"name": "Geophysical Research Letters"
}
],
"datePublished": "2021",
"dateModified": "2021-08-23",
"abstract": "Significant sediment flux and deposition in a sedimentary system are influenced by climate changes, tectonics, lithology, and the sedimentary system's internal dynamics. Identifying the timing of depositional periods from stratigraphic records is a first step to critically evaluate the controls of sediment flux and deposition. Here, we show that ages of single-grain K-feldspar luminescence subpopulations may provide information on the timing of previous major depositional periods. We analyzed 754 K-feldspar single-grains from 17 samples from the surface to \u223c9 m-depth in a trench located downstream of the Mission Creek catchment. Single-grain luminescence subpopulation ages significantly overlap at least eight times since \u223c12.0 ka indicating a common depositional history. These depositional periods correspond reasonably well with the Holocene intervals of wetter than average climate conditions based on hydroclimatic proxies from nearby locations. Our findings imply a first-order climatic control on sediment depositional history in southern California on a millennial timescale.",
"description": "e2021GL092774, 12 p.",
"publisher": {
"@type": "Organization",
"name": "American Geophysical Union"
},
"author": [
{
"@type": "Person",
"name": "McPhillips, Devin",
"givenName": "Devin",
"familyName": "McPhillips",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0003-1987-9249",
"url": "https://orcid.org/0000-0003-1987-9249"
},
"affiliation": [
{
"@type": "Organization",
"name": "Earthquake Science Center",
"url": "https://www.usgs.gov/centers/earthquake-science-center"
}
]
},
{
"@type": "Person",
"name": "Scharer, Katherine",
"givenName": "Katherine",
"familyName": "Scharer",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0003-2811-2496",
"url": "https://orcid.org/0000-0003-2811-2496"
},
"affiliation": [
{
"@type": "Organization",
"name": "Earthquake Science Center",
"url": "https://www.usgs.gov/centers/earthquake-science-center"
}
]
},
{
"@type": "Person",
"name": "Rhodes, Edward J.",
"givenName": "Edward J.",
"familyName": "Rhodes",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0002-0361-8637",
"url": "https://orcid.org/0000-0002-0361-8637"
},
"affiliation": [
{
"@type": "Organization",
"name": "University of California - Los Angeles"
},
{
"@type": "Organization",
"name": "University of Sheffield"
}
]
},
{
"@type": "Person",
"name": "Brown, Nathan D.",
"givenName": "Nathan D.",
"familyName": "Brown",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0002-7385-8679",
"url": "https://orcid.org/0000-0002-7385-8679"
}
},
{
"@type": "Person",
"name": "Moon, Seulgi",
"givenName": "Seulgi",
"familyName": "Moon",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0001-5207-1781",
"url": "https://orcid.org/0000-0001-5207-1781"
},
"affiliation": [
{
"@type": "Organization",
"name": "UCLA"
}
]
},
{
"@type": "Person",
"name": "Saha, Sourav",
"givenName": "Sourav",
"familyName": "Saha",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0001-7106-2936",
"url": "https://orcid.org/0000-0001-7106-2936"
},
"affiliation": [
{
"@type": "Organization",
"name": "UCLA"
}
]
},
{
"@type": "Person",
"name": "Castillo, Bryan A.",
"givenName": "Bryan A.",
"familyName": "Castillo"
},
{
"@type": "Person",
"name": "McGill, Sally F.",
"givenName": "Sally F.",
"familyName": "McGill",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0001-7176-7055",
"url": "https://orcid.org/0000-0001-7176-7055"
},
"affiliation": [
{
"@type": "Organization",
"name": "California State University"
}
]
}
],
"funder": [
{
"@type": "Organization",
"name": "Earthquake Science Center",
"url": "https://www.usgs.gov/centers/earthquake-science-center"
}
],
"spatialCoverage": [
{
"@type": "Place",
"additionalType": "country",
"name": "United States",
"url": "https://geonames.org/4074035"
},
{
"@type": "Place",
"additionalType": "state",
"name": "California"
},
{
"@type": "Place",
"additionalType": "unknown",
"name": "southern California",
"url": "https://geonames.org/11071615"
},
{
"@type": "Place",
"geo": [
{
"@type": "GeoShape",
"additionalProperty": {
"@type": "PropertyValue",
"name": "GeoJSON",
"value": {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-122.87109375,
32.62087018318113
],
[
-114.0380859375,
32.62087018318113
],
[
-114.0380859375,
38.16911413556086
],
[
-122.87109375,
38.16911413556086
],
[
-122.87109375,
32.62087018318113
]
]
]
}
}
]
}
}
},
{
"@type": "GeoCoordinates",
"latitude": 35.394992159371,
"longitude": -118.45458984374999
}
]
}
]
}
}