echinoids.com
  • Book: Fossil Echinoids of Texas
  • Book: 2020 Addendum
  • Downloads
  • BUY FOSSILS
  • BUY BOOK
  • Minerals - Hematite
  • Contact Info
  • Links
  • Compare Echinoid Books
  • Errata
  • LABEL LINKS
  • Ammonite - Barroisiceras
  • Ammonite
  • Artica gibbosa
  • Choffaticeras - Cut Plished
  • Crinoid Column
  • Cymatoceras sakalavus
  • Cleoniceras sp
  • Cleoniceras cut
  • Cleoniceras silver
  • Encope tamiamiensis
  • Heliophora sp
  • Heteraster obliquatus
  • Megalodon Tooth
  • Orthoceras sp.
  • Otodus obliquus Shark
  • Pacific Cats Eye Heart
  • Triolibite - Calymene
  • Tylostoma castelli
  • Amethyst Pink
  • Amethyst Purple
  • Aragonite Cave
  • Azurite
  • Azurite and Malachite
  • Barite, Brown
  • Calcite - Amber
  • Calcite Clear
  • Calcite - Honey
  • Carnelian
  • Cerussite, Barite, and Galena
  • Dolomite - Pink
  • Fluorite - Yellow
  • Galena
  • Green Amazonite
  • Labradorite
  • Lapis Luzuli
  • Malachite, Polished
  • Malachite
  • Manganese Oxide
  • Multicolored Jasper
  • Prehnite
  • Pyrite
  • Pyrolusite
  • Quartz - Clear
  • Quartz - Red
  • Selenite
  • Septarian Nodule
  • White Aragonite Cave Crystals
  • Smithsonite
  • Staurolite - Fairy Cross
  • Tourmaline, Black
  • Ulexite - TV Rock
  • Vanadinite
  • Mosasaur Tooth
  • Alligator Tooth
  • Apatite Cyrstal
  • Epidote Cyrstals
  • Kit 1 - Texigraphae
  • Kit21 - Clam
  • Kit3 - Tylostoma
  • Kit4 - Heteraster
  • Kit5 - Loriolia
  • Kit6 - Ceratostreon
  • Kit7 - Ceratostreon
  • Kit8 - Porocystis
  • Kit9 - Caninia
  • Kit10 - Crinoid
  • Blue Barite Crystals

Ceratostreon - Flat Oyster

Picture
Genus: Porocystis
Common Name: Algae Spore
Formation: Glen Rose
Location: Bandera County, TX
Age: 110 Million Years Old
Description:
Porocystis represents fossilized Algae Spores, microscopic reproductive structures from ancient algae. These microfossils are found within the Glen Rose Formation in Comal County, Texas, and are approximately 110 million years old, providing insights into ancient marine flora.




​
Powered by Create your own unique website with customizable templates.