How to select only dates from a column?

Question

Google Sheets

Greetings. I import data from another document and in the column "DL by TK" there are words, for example: copyright, copywriting, restart, etc. Is it possible somehow using the formula to select only dates from this column without words.

The document with an example of the result that I want to implement is attached:
Document

Thank you in advance for your help and for the answers.

Answer 1

Try using the formula =ISDATE() in the adjacent column