Eocrinoids - Ascocystitis Crinoid Echinoderm Ordovician Period 450 million years

Description

Ascocystitis Crinoid (Eocrinoid)
Echinoderm
Ordovician Period approximately 450 million years
El Kaid Errami Morocco
These primitive crinoids have been referred to as Eocrinoids.
The Eocrinoidea are an extinct class of echinoderms that lived between the Early Cambrian and Late Silurian periods. They are the earliest known group of stalked, arm-bearing echinoderms, and were the most common echinoderms during the Cambrian
.
These Eocrinoid specimens started coming out of Morocco about 2 years ago.
This fossil is sufficiently durable to safely hold and examine. It would make a great study specimen.
Specimen weighs approximately 223 grams.
The plate is solid seeming and measures approximately 4-1/4"x 3-1/4" x 3/8" thick.
Photos taken indoors.  There are Eocrinoids on both sides of of the matrix.
See all my pics!
I will combine shipping when feasible for items purchased the same day.
i.e. when the items are light in weight and will fit easily and safely in the same package.
If these items purchased are "Buy it Now", I will refund the unnecessary shipping paid back to the purchaser.
For this auction, I am only accepting Paypal payments.
U.S. Buyers only.     I only ship to the U.S.
I intend to ship this fossil First Class Mail
Please make payment promptly. Thank you.
Please note: To ship via USPS First Class parcel, packages need to be less than 13 oz.
Packages greater than 13 oz will be shipped via Priority Mail.
Thanks for looking at my minerals & fossils!