That's not a full sentence. "the glacier" is a phrase, not a sentence.
Answer:
Explanation: M A R K M E B R A I N L E A S T
I believe that answer would be yes
Hi !
Pronouns ending in -self may not be used as subjects
example =
John and myself went to school = FALSE
John and I went to school = CORRECT
They do need an antecedent, are called reflexive pronouns and may be used in colloquial speech.
Hope I helped :)