1989 Lincoln Penny-Large Die Crack Obverse & Reverse?

Hi guys,

I have this 1989 Lincoln Penny with a large crack along the left upper rim Obverse and left bottom rim Reverse. What is this error referred to as?

Also would like to know what are the raised lines above the letters on the reverse?

 

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Appears to be ridge rings due to a worn die.
http://www.error-ref.com/?s=Ridge+ring

 

Yes ridge rings . I learned that last week, that's weird I see it again.

 

Here is an 87' that is with out the split plating on the obverse.
The reverse also shows extreme multi directional die polishing.

 

this called Ridge Ring . no added value .