How to find out the locations of CRD files in Oracle

How to find out the locations of CRD files in Oracle

SQL> select distinct regexp_substr(name,'^.*/')from v$datafile;         

SQL> select distinct regexp_substr(member,'^.*/') from v$logfile;          

SQL> select distinct regexp_substr(name,'^.*/') from v$controlfile;                                                 

select name from v$datafile;

select name from v$controlfile;

select member from v$logfile;