I'm trying to get all the years of occurrence for a specific organism.

I tried pagination and with the limit and offset parameters. For example:

But I noticed that each successive page has duplicate results. For example:

for the scientific name: Aaptos aaptos, I tried limit= 30 and increased the offset parameter as-

offset=0&limit=30 and offset=1&limit=30

The two queries have 29 common results.

Is this supposed to happen or am I doing something wrong?

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