Name: anomaly_Cretaceous

Display Field: Feature

Type: Feature Layer

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Description: Directly following the northern Florida Escarpment are long, linear high-positive amplitude anomalies extend along the face of the escarpment and, from several dives with manned submersibles and ROVs, have been found to be outcrops of Cretaceous-aged, well-indurated carbonate stratum. Each dive has proven these locations act as prime substrate for coral communities. Seismic data and paleontological data from well control on the Florida Platform establish the Cretaceous age of these rocks. The polygons in the anomaly_Cretaceous shapefiles are those mapped on 3-D seismic data; though there are 2-D data sets to the south along the escarpment, they are not amplitude balanced and were not used to add polygons to this shapefile data set.

Copyright Text: William Shedd (william.shedd@boem.gov), Jon Burrell (jon.burrell@boem.gov), Pierre Abadie (pierre.abadie@boem.gov) & Kody Kramer, Bureau of Ocean Energy Management, Office of Resource Evaluation, New Orleans, LA. & NOAA.

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Supported query Formats: JSON, geoJSON, PBF

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Extent:

XMin: -87.5634200482641
YMin: 27.6659518221793
XMax: -85.5945066322602
YMax: 28.8258130309019
Spatial Reference: 4267 (4267)

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Object ID Field: FID

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Templates:

Name: anomaly_Cretaceous
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

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Last Edit Date: 12/17/2024 7:03:02 PM

Schema Last Edit Date: 12/17/2024 7:03:02 PM

Data Last Edit Date: 11/13/2024 6:20:35 PM

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