アメリカ自然史博物館のインスタグラム(amnh) - 5月10日 06時31分

It's time for #TrilobiteTuesday! Over the last three decades, Morocco has emerged as the somewhat unlikely epicenter of worldwide trilobite discoveries. From Lower Cambrian Fallotaspids to an incredible array of unusual Devonian species—many, like this Drotops armatus, featuring outlandish spines and multi-faceted eyes—the sedimentary strata of North Africa has provided a veritable bonanza of bizarre trilobite types. Dozens of previously unknown species have emerged from the rich Paleozoic soils of Morocco, many requiring the delicate work of preparation artisans to free the specimens from their eons-old rock encasements. And while a dearth of scientific research has been done on the preponderance of material found thus far, there are a growing number of paleontologists around the globe who have recently begun to tackle this daunting, yet fascinating task.

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