Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE catalogs ( catalog_name VARCHAR, date_of_publication VARCHAR, catalog_id VARCHAR )
TABLE: CREATE TABLE catalog_structure ( catalog_id VARCHAR )

### Question ###
Find the names and publication dates of all catalogs that have catalog level number greater than 5.

### Accurate SQL ###

SELECT t1.catalog_name, t1.date_of_publication FROM catalogs AS t1 JOIN catalog_structure AS t2 ON t1.catalog_id = t2.catalog_id WHERE catalog_level_number > 5