Topic: Missing Species Observation under sample
I've just encountered a bit of an odd error... While using the report wizard to query a species new to the area the search returned no records. I thought this odd as there should have been at least 4 which i recently imported from iRecord.
Checking the original spreadsheet the records were present for the import process.
Checking the taxon occurrence direction (via the Survey) one record does not appear at all (no event) a separate record appears as an Event > Sample but with no occurrence.
Randomly expanding other Events in the dataset presented at least 10 other Events that contained samples but no taxon observations.
This is particularly concerning as i have no idea as to the extent of the issue or what might have caused it. It's clearly not limited to a particular taxon.
Has anyone else encountered similar behaviour?
Are there any reports that can be used to identify Sample with no attached occurrence?