Tanglewood Hollow
Fossil Trilobite
These trilobites are common fossils from Morocco. Preserved with rusty-colored limonite crystals, these are actually the molds of the shells of Flexicalymene trilobites, and are often found in nodules, loose rocky concretions which reveal their fossil contents when broken open.
Trilobites are a type of extinct arthropod probably most closely related to modern Horseshoe crabs. With a growing number of predators and adapted to diverse habitats, various species of trilobites developed complex eyes, retractable antennae, and even protective spines. Trilobites range in size from a fraction of an inch to over two feet in length. Their exoskeletons were composed of extremely hard calcite and calcium phosphate minerals to protect the soft internal organs, and as a result they are quite well represented in the fossil record.
Individual shapes and fossils vary but your item will resemble the pictured examples. You will be shipped one fossil.
Pickup available at 93 Storrs Street
Usually ready in 4 hours
Product information
All orders are processed within 4 business days (excluding weekends and holidays) after receiving your order confirmation email. Orders are shipped from Concord, New Hampshire. You will receive an email notification when your order has shipped.
Please understand that holidays and periods of high traffic such as the Christmas season may cause delays in the shipping and delivery of orders.
Please also keep in mind that delivery timeframes are not guaranteed at this time by any carrier. Country-wide and regional delays should be expected with all carriers, so please place time-sensitive orders well in advance.
Time in transit is estimated from the day that the package is delivered to the carrier.
Domestic Shipping Rates
Shipping charges for your order will be calculated based on weight and will be displayed at checkout. Orders will be shipped via USPS First Class, USPS Priority Mail, or UPS Ground.
We do not provide estimated delivery timeframes for Armed Forces addresses. Please plan on at least several weeks for delivery.
International Shipping
We unfortunately no longer offer international shipping in the wake of international shipping policies and standards changing in ways that our company is unable to uphold. Thank you for understanding.