Layer Estimates:

Layer: IHFC 2021 GHFDB - Global Heat Flow Database (ID:15)
Count: 74548
Extent:

XMin: -20037507.0671618
YMin: -26982440.7123188
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)