Field guide No. 277

An old rubber stamp rests beside a sheet of paper whose fresh imprint is a cross-section of layered rock, red and grey strata and all. Some paperwork takes longer than others.

A stamp of deep time

Approved, about four hundred million years ago.

An old rubber stamp rests beside a sheet of paper whose fresh imprint is a cross-section of layered rock, red and grey strata and all. Some paperwork takes longer than others.

Field noteA rubber stamp can print a picture of strata. Printing the strata themselves is the stamp overreaching.

Specimen
No. 277
Kind
Possible (the golden mountain kind)
Breaks
Category
Where it doesn’t exist
A desk where paperwork predates the desk.
Nearest existing relative
A rubber stamp, and sedimentary rock.
Filed in Fresh slop as
Objects

Also possible, also breaking category