Other Worlds
Other Worlds
  • Home
  • Shop
    • Earth - Space Games
    • Fossil Activities
    • Fossils >
      • Arthropods
      • Brachiopods
      • Bryozoans
      • Cnidarians
      • Echinoderms
      • Mammals
      • Stromatolites, Graptolites, Nummulites for Sale
      • Mollusks
      • Plants
      • Vertebrates
    • Road Scholar Exams
    • Instructional Software
    • Rocks and Minerals for Sale
    • Miscellaneous Offerings
  • Info
    • Shipping & Returns
    • Mail-In Order Form
    • Privacy Policy
  • About Us
  • Contact Us
  • Home
  • Shop
    • Earth - Space Games
    • Fossil Activities
    • Fossils >
      • Arthropods
      • Brachiopods
      • Bryozoans
      • Cnidarians
      • Echinoderms
      • Mammals
      • Stromatolites, Graptolites, Nummulites for Sale
      • Mollusks
      • Plants
      • Vertebrates
    • Road Scholar Exams
    • Instructional Software
    • Rocks and Minerals for Sale
    • Miscellaneous Offerings
  • Info
    • Shipping & Returns
    • Mail-In Order Form
    • Privacy Policy
  • About Us
  • Contact Us

Echinoderms

Echinoderms: Crinoids, Starfish, Sand Dollars, Pentremites, Urchins

​For inquiries or to initiate a purchase, please email LWothworld@aol.com. Include (1) your name, (2) name(s) and product number(s) of all items you are considering for purchase, (3) shipping address, (4) phone number, (5) shipping preference - USPS Priority or UPS.
Payment options: School Purchase Order, PayPal, or major Credit Cards.

For security reasons DO NOT include your credit card number or related information in your email!.

Fascinating facts about Echinoderms: * Some species can regenerate (regrow) lost parts, including internal organs.
* Their larvae are bilaterally symmetrical, while adults are radially symmetrical.
* They are found only in Earth's oceans. * 
Their name means "spiny skinned."


QUALITY RATINGS SCALE: (6 = Outstanding - Images appearing in the right-hand column) *
 Purchase by quality rating: (5 = Excellent) * (4 = Very Good) * (3 = Good) * (2 = Fair) * (1 = Field Quality)
The quality of the specimen you choose to purchase is reflected by its Quality Rating, i.e. not the quality as it appears in the illustration.

Product #
Name
Description
Quality                              Cost 
Image
ECH00001
Crinoid Stems
Two stems.
~ 1" - 2" in length.
    3
$2.00
Picture

ECH00002
Crinoid Crown
Genus identified on packaging label.
5
$20.00
Picture

ECH00003
Brittle Star
Small specimen on matrix of shale.
5
$20.00
Picture

ECH00004
Sand Dollar
~ 2.75" in diameter
3
$4.00
Picture

ECH00005
Sand Dollar
Polished.
~ 3" in diameter.
5
$9.00
Picture

ECH00006
Sand Dollar
~ 2.0" in diameter.
3
$2.00
Picture

ECH00007
Pentremite
Pentremite pyriformis, sp.
​Upper Mississippian

4
$4.00
Picture

ECH00008
Sand Dollar
Nowa, Vic, Australia, Clypeaster gippslandicus, sp. Miocene. Central part of upper surface is raised.
6
$12.00
Picture

ECH00009
Pentremite
Single calyx; 
No matrix; very small specimen.
4
$2.00
Picture

ECH00010
Sand Dollar
Evidence of predation visible.
Ordivician to Recent.
4
$6.00
Picture

ECH00011
Crinoid stems
Three small specimens
4
$0.95
Picture

ECH00012
Crinoid Crown
Excellent specimen.
5
$29.95
Picture

ECH00014
Sand Dollar
Encope borealis, sp. Pleistocene. Both surfaces are very good.
4
$7.00
Picture

ECH00015
Heart Urchin
Patterns visible but partially eroded.
3
$3.95
Picture

ECH00016
Crinoid Crown
Cyathocrinites.
​Mississippian
5
$19.95
Picture

ECH00017
Floating Crinoid
Saccocoma pectinate, sp. Solnhofen 
​
Lagerstatte.
5
$9.00
Picture

ECH00018
Crinoid Column
Several small stem columns on a single specimen.
5
$5.00
Picture

ECH00019
Sea Urchin
Cidaris pratti, sp. Tertiary. Eocene Pender County, NC ~ 2" Diameter
4
$9.00
Picture

ECH00020
Urchin, Extant
Plaster filled for strength. Outstanding surface features.
5
$6.00
Picture

ECH00021                    Sea Urchin                                       Eupatagus,                                                   5                                    $15.95
                                                                                                     Miocene
Picture

ECH00023
Crinoid Stem
Pentremite pyriformis, sp. Features star-shaped holes at center
4
$2.00
Picture

ECH00024
Sand Dollar
A bit encrusted. ~ 3.5" in diameter.
4
$3.00
Picture

ECH00025
Sea Urchin
Dark in color
4
$2.50
Picture

ECH00027
Sea Urchin
Very small. Dark in color.
4
$1.00
Picture

ECH00028
Sea Urchin
Eupatagus.
Eocene Period.
Lake Cnty., FL
5
$9.95
Picture

ECH00029
Brittle Star
Large specimen on matrix. 
Outstanding specimen. ~ 5.5" in diameter.
6
$30.00
Picture

ECH00030
Sand Dollar
Polished. ~ 2.5" in diameter.
5
$6.00
Picture

ECH00031
Sea Urchin
Schizechinus serialis, sp.
Small in size. Surface pattern is quite good.

4
$6.00
Picture

ECH00032
Floating Crinoid
Saccocoma pectinate, sp. Lagerstatte. Sohnfohen Quarry, Germany.
6
$30.00
Picture

ECH00033
Crinoid Stems
Four high quality specimens
5
$1.95
Picture

ECH00034
Pentremite
-entremites robustus, Mississip-ian period.
​Large in size.
3
$2.00
Picture

ECH00035
Sea Urchin
Cidaris pratti, sp
5
$19.95
Picture

    ECH00038                  Starfish                                     Highly detailed. Items                                4                           $24.95  
                                                                                                are similar to the photo.
Picture

ECH00039                  Starfish                                    On large matrix                                                    4                       $21.95
                                                                                           Items are similar
​                                                                                           to photo.
Picture

ECH00040                 Starfish                                   Fair quality                                                             3               $16.95        
                                                                                          Items are similar
                                                                                          to photo.
Picture


Copyright 2017, Other Worlds Educational Enterprises, LLC  |  Contact Us