What makes Australasia by Pelican notable?

'Australasia' received critical acclaim and is often heralded for its innovative approach to instrumental music. The album helped define the post-metal scene of the early 2000s and has influenced numerous bands within the genre, showcasing Pelican's ability to meld atmospheric soundscapes with heavy instrumentation. Released on November 4, 2003, 'Australasia' was Pelican's debut full-length album, following their EP 'Pelican' from 2001. This album marked a significant step in their career, establishing them as a key player in the post-metal genre and solidifying their signature sound.