blank sample
altitude
missing: control sample
depth
missing: control sample
sampling design label
missing: control sample
organism
Blank sample
collection date
missing: control sample
geographic location (longitude)
missing: control sample
project
Traversing European Coastlines (TREC) expedition
protocol label
missing: control sample
geographic location (latitude)
missing: control sample
sample description
geographic location (country and/or sea)
missing: control sample