A large cup fungus, partly buried, and almost always under Cedars.  It appears in Spring.   The outside is hairy and brown, the inner surface smooth and cream. 

Whilst there are many similar cups, the early appearance in Spring and association with cedars usually confirms identification.

Photograph in habitat, and you must note substrate and associated tree species

Cedar trees

February to May

https://www.first-nature.com/fungi/geopora-sumneriana.php