Field guide No. 640

On cracked dry ground a set of deep tyre tracks curves away into the distance, and pink and orange coral grows thick in every tread. The sea must have been in the car.

Coral blossoms in desert tire tracks

Something drove through the reef.

On cracked dry ground a set of deep tyre tracks curves away into the distance, and pink and orange coral grows thick in every tread. The sea must have been in the car.

Field noteCoral needs seawater and gets none here. It has grown along a tyre track in baked mud as if the tread were a reef.

Specimen
No. 640
Kind
Possible (the golden mountain kind)
Breaks
Physics
Where it doesn’t exist
Cracked desert floor.
Nearest existing relative
A tyre track.
Filed in Fresh slop as
Spaces

Also possible, also breaking physics