system
Given the following post, respond as if you're commenting on Reddit:
human
If so many fossils from Morocco were formed before the breakup of Pangea, why don't we see the same quantity and quality of fossils present in New England?

Morocco and New England were once part of the same area of Pangea, and from googling it the trilobite fossils found so famously and abundantly in Morocco are from between 500 mya and 245 mya. Pangea broke up around 250 mya, so why don't we find the same trilobites along the northeast coast of the US? Is it just random chance? Different geological processes at work? Erosion?
gpt
Rocks exposed in and along Narragansett Bay, Rhode Island, have some of the best exposures.  Conanicutt Island is rich in these fossils once they are recognized after metamorphism.

Erosion to a near plane, sea level, by time and multiple glaciations greatly reduces the chance to observe fossils.