简介
Trilobites were among the most successful and long-lived creatures in Earth’s history. These marine arthropods first appeared over 520 million years ago during the Cambrian Period and thrived in the world’s oceans for nearly 270 million years before becoming extinct in the great mass extinction at the end of the Permian Period.Trilobites had a hard external shell, segmented bodies, and jointed legs. They ranged in size from less than an inch to over two feet long and occupied a variety of ecological niches.One of the most remarkable features of trilobites was their sophisticated compound eyes, which are among the earliest known eyes in the fossil record. Many species could also roll themselves into a tight ball, much like modern pill bugs, for protection against predators.Design conceptThis is intended as an educational piece to illustrate the trilobite and its place in evolutionary history. It can also be a display piece or part of a collection.AssemblyThis is a single piece model, no assembly is needed.
About this model
Trilobite is a 免费 3D model in the 其他 category, shared by the Creality Cloud community. You can download it for 3D printing and reuse it in your own projects under the terms of its original license.
File formats
- STL — The most common mesh format for 3D printing — ready to slice and print on almost any printer.
The files for this model are hosted on Creality Cloud. Use the button above to open the original page and download it.
