Yes, I was thinking of something else, many appologies.
According to Encarta, the 1995 Antarctica meteorite contained possible fossils of nanobacteria, organisms not even very well understood on Earth. The wormlike structures are the possible bacteria under high magnification. But I didn't hear anything about bug fossils.

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"If you think the LHC will create black holes, you might as well believe Hobbits are at the bottom of your garden."- Dr. Mike Inglis
Rovers forever! - ToSeek
"Carl Sagan sent a message to ET,
Neil Armstrong walked in the Sea of Tranquility
Steve Squyers built Spirit and Opportunity
Dan Haylen upchucked in zero gravity." -Brent Simon, The Space Camp Song