1x Mini Natural Fossil Teaching Specimen Teeth Brachiopod Spines Ammonites Plant

Description: Crinoid Stems These crinoid stem fossils are thick and bumpy, their texture might remind you of sea urchins or starfish which makes sense since they're all related! Sourced from Morocco. These are pretty enjoyable for both kids and collectors! The listing is for a random of Crinoid Stems, all ranging in size,similar and like the ones pictured above. The above picture is one piece, just for reference. Stromatoporoids Ancient Michigan Fossil Devonian Period Stromatoporoidea Stromatoporoids had massive calcareous skeletons that are preserved fossils. Stromatoporoids grew by secreting calcareous sheets, resulting in the layering you see. Package Includes: 1PC *Fossil Specimens (Random)Store CategoriesOther☆☆☆US Zone☆☆☆Fashion JewelryJewelry FindingsCustomized JewelryCollectiblesJewelry Boxes & OrganizersWatches, Parts & AccessoriesHome & GardenBusiness & IndustrialSports & Outdoor★★★UK Zone★★★Costume JewelleryWatches, Parts & AccessoriesJewelry Boxes & OrganizersJewelry FindingsHome & GardenBusiness & IndustrialJewellery SuppliesSporting Goods1x Mini Natural Fossil Teaching Specimen Teeth Brachiopod Spines Ammonites PlantCrinoid Stems These crinoid stem fossils are thick and bumpy, their texture might remind you of sea urchins or starfish which makes sense since they're all related!Sourced from Morocco.These are pretty enjoyable for both kids and collectors!The listing is for a random of Crinoid Stems, all ranging in size,similar and like the ones pictured above. The above picture is one piece, just for reference.PetrifiedWood:Fossilized Petrified Wood, which is also known as Agatized Wood, forms when a tree has died and silicon dioxide forms in place of the wood that degrades until there is no wood left, only Quartz. It works with the Root and Third-Eye Chakras to bring wonderful healing energies to both physical and emotional issues. Many people like Petrified Wood for its ancient energies, lending to enhanced past-life work. Petrified wood teaches us patience and helps us to understand how to allow life to evolve in perfection. Working with its grounding energies can encourage one to live life as a spiritual being within this physical realm.Petrified wood fossils are fascinating examples of the natural world. Here are three to four interesting facts about them:Ancient Trees Turned to Stone: Petrified wood is not made of wood at all; it is the result of the process of fossilization. Over millions of years, the original organic material of a tree is replaced with minerals such as silica, which gradually turns the wood into stone. This process can preserve incredible detail and structure of the original tree.Geological Time Capsules: Petrified wood fossils provide valuable information about Earth's geological history. By studying the age and location of petrified wood, scientists can determine the climate, flora, and fauna of ancient ecosystems. Some specimens date back to the Late Triassic period, over 200 million years ago.Valuable for Collectors and Decor: Petrified wood is a popular choice for collectors and can also be used in a variety of decorative applications, such as for countertops, tabletops, and even jewelry. The natural beauty and uniqueness of each piece make it a sought-after material for art and design.Enhance the aesthetic appeal and spiritual energy of your living space with these natural raw fossil stones. Each piece of petrified wood tumbling rough is unique, showcasing the natural shape and texture of Rocksology's artisanal craftsmanship. Whether you are a collector or just seeking to decorate your home, these bulk stones are perfect for creating a natural ambiance that will impress any visitor. With no modifications made, these petrified wood stones are the perfect representation of nature's raw beauty. Ideal for use as a decorative accent, these stones can be incorporated into a variety of settings, from bookshelves to coffee tables. As you welcome the positive energy of these natural stones into your home, you will experience a deeper connection to the earth and its ancient history.ConchostracaConchostraca are a small order of freshwater crustaceans (subclass Branchiopoda) entirely enclosed in a bivalve carapaceWith numerous extant species virtually confined to temporary ponds and lakes, this group's fossil record, based on carapaces, dates back at least to the Devonian, and possibly earlier. Aside from their being indicators of endorheic environments, Conchostraca are of special interest since modern species seem essentially univoltine and because they provide a record of individual growth throughout life. This is the result of moult lines that appear similar to growth lines on a bivalve shell. In living forms species identification often depends on sexually modified male appendages that are not retained in fossils. Almost all knowledge of modern forms derives from field observations rather than experimentation. Thus inferences about the relation of food and temperature to growth and moulting are not secure. Moreover, life spans differ between short-lived Limnadiidae and members of the other living families. Geographic distributions in modern, as well as fossil forms range from extreme endemicity to great breadth. Although dispersal by water is common, little is known about the importance of other agents that are likely to distribute eggs, which are resistant to drying. More incisive use by paleoecologists of conchostracan characteristics depends on work that needs doing on aspects of the ecology of extant forms.Conchostracans have the flattened leaf-like legs of branchiopods, but they are completely encased by their carapace. They can usually be found swimming along the bottom amid vegetation.Conchostracans are fairly small (2 to 16 mm long) animals, with a carapace that wraps around their entire body. There are two groups of conchostracans that can be divided by their shell morphology; the clam-like conchostracans (Apinicaudata) and the globular conchostracans (Laevicaudata). They can extend their second antennae out of the carapace to swim. The head has a pair of close-set compound eyes that are fused in one genus (Cyclestheria) and 10 to 32 pairs of thoracic legs.Most conchostracans reproduce sexually, but other species reproduce parthenogenetically. Male conchostracans have specialized hooks on the first and/or second pairs of thoracic legs which grasp the female during mating. The females often swim about with the male holding onto her carapace. Conchostracans hatch from resting eggs as nauplii and don't develop a carapace until their third naupliar stage. As they moult, juveniles become more and more adult-like until they become sexually mature. Species that live in temporary ponds only have one generation per year.Conchostracans occur in transient ponds throughout much of places except the high arctic. They feed on detritus or on plankton by drawing water into the carapace and removing the food particles with their phyllopods.Some conchostracans look remarkably like a tiny clam - until they start swimming!StromatoporoidsAncient Michigan FossilDevonian Period StromatoporoideaStromatoporoids had massive calcareous skeletons that are preserved fossils.Stromatoporoids grew by secreting calcareous sheets, resulting in the layering you see.Fossil Sea UrchinsSea urchin fossils from the anti atlas mountains in northern Africa, these urchin fossils show great detail of the spines where the articulating tubercle were millions of years ago The spines are blunt ended and usually white.These urchins make great display specimens and are priced well below retail.Each buyer will receive 1 fossil sized approximately between 1 3/4 to 2 inches wide by 1 to 1 1/2 inch deep scooped from fossils as pictured.Sea urchins are members of the phylum Echinodermata and includes also sea stars, sea cucumbers,and crinoids. Like other echinoderms, they have five part symmetry and move by means of hundreds of tiny, transparent, adhesive tube like feet.Specifically, the term "sea urchin" refers to the "regular echinoids", which are symmetrical and globular, and includes several different taxonomic groups, including,modern sea urchins and pencil urchins( which have very thick, blunt spines, with algae and sponges growing on it).These fossils are great educational and hands on learning specimens and come from North Africa near the Sahara desert.Calceola SandalinaSandalina coral or slipper {Calceola} coral is a coral of the order Rugosa, also known as Tetracoralla, which was widespread in the Devonian period.It was a solitary coral, with a characteristic slipper or sandal-like shape and is now extinct.A hinged, semicircular operculum enabled this organism to close the articulated conical cavity of its main structure.These specimens are lotted into 4 piece lots scooped from coral pieces as pictured with many pieces having matrix rock still attached and many pieces only partial but most having the flat bottoms showing the growth lines and some showing the classic slipper formation.Notes：Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch,1cm=10mmPlease allow 1-3mm error due to manual measurement.About Tax1.Customs Duty is Obligation And Liability Of A Citizen in Your Country, So Buyer Should Be Responsible For AnyTax And Custom Duty Incurred.2.Please Double Check Your Local Customs Policy Carefully Before Purchase. Or, We Will Not Be Responsible For Any Failure Delivery Related Destination Customs Issue.Package Includes:1PC *Fossil Specimens (Random)PaymentShipping TimeReturnContact usJewelry Care & Cleaning TipsPaymentHere is a detailed description of the Payment policy：Flexible Checkout：Buyers can use a variety of payment methods such as credit and debit cards,Apple Pay,Google Pay,and Paypal. You will be notified with an email about your purchasewith the payment information.For Buy It Now item, an immediate payment is required (best offer items excluded).For Auction items, please paid within 7 days.Shipping TimeWe can ship internationally,item will be shipped with 72 hours（Bussiness Day） after payment is clear. Shipped by Standard SpeedPak：12~25 bussiness day Internation Economy Shipping：20-35 bussiness days via China Post EMS, DHL express shipping：5-7 bussiness days （In case of holidays and special circumstances , delays in delivery are normal！Your Patience is apreciated!） ReturnWe accept return for the damaged/faulty products for refund/replacing if there is no man-made damage after the buyers received the items.Buyer must us for the problem via eBay message or us and follow our working steps to provide all the information we need in 7 working days after receiving.We will provide corresponding resolution once we confirm the item problems. If buyers merely feel unhappy, the product is not what they expected, or buyers have simply changed their minds.Customers must us and let us know the reason for returning in 7 working days after the parcel arrived.Please make sure the item is in new condition and in the original package before returning,also, all the accessories and instruction must be included in the parcel. We will provide the correct returning address after that. Thank you !!!!!Contact usDear Buyer, We appreciate your business, if you are satisfied with our service, please leave us a positive feedback and rate the details of the transaction (Detailed Seller Ratings) with a PERFECT 5 STARS. Our goal is to make sure you are happy and have a pleasant shopping experience with us. Please email us before leaving any 1 or 2 ratings, neutral and negative feedback or open any ebay or paypal dispute. We will do our best to resolve the issues. Please give us the opportunity to resolve any problem. It is impossible to address issues if we do not know about them! testJewelry Care & Cleaning TipsTo prevent Jewelry from damage, do not rub jewelry with coarse fabric, it may scratch the jewelry surface.Do not expose jewelry to direct sunlight for long period of time, the color of the stones might fade because of over-exposure.Avoid direct contact with perfume, lotion, and spray, it may leave residue to the jewelry.To clean the fashion jewelry, wipe your jewelry with damped cloth of warm water(without detergent). Air dry after wipe.Do not rinse the fashion jewelry directly in water. At last, polish your jewelry with lint-free soft cloth. HomePaymentShippingReturn PolicyAbout UsContact UsFeedbackOn May 6, 2024 at 03:29:45 PDT, seller added the following information:

Price: 2.59 USD

Location: Guangzhou

End Time: 2024-09-06T09:00:42.000Z

Shipping Cost: 0 USD