<![CDATA[Topics tagged with trilobite]]>https://board.circlewithadot.net/tags/trilobiteRSS for NodeThu, 23 Apr 2026 01:42:03 GMTInvalid Date60<![CDATA[This week’s Fossil Friday is a complete phacopid trilobite from the Ordovician, still in its shale matrix.]]>https://board.circlewithadot.net/topic/e348483c-1fd1-4d14-9ce3-1fd04fef9c8f/this-week-s-fossil-friday-is-a-complete-phacopid-trilobite-from-the-ordovician-still-in-its-shale-matrix.https://board.circlewithadot.net/topic/e348483c-1fd1-4d14-9ce3-1fd04fef9c8f/this-week-s-fossil-friday-is-a-complete-phacopid-trilobite-from-the-ordovician-still-in-its-shale-matrix.Invalid Date