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Showing results for tags 'sea urchin'.
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From the album: My Echinoid Collection
Heteraster texanus Goodland Formation Albian Age, Early Cretaceous (105-103 Ma) Benbrook, Tarrant County, Texas, USA Acquired from online, July 2023 Coloration is due to specimen suffering fire damage back in the 1990's when a Texas geologist's home caught fire. -
From the album: My Echinoid Collection
Globator petrocoriensis Cabo de Lata Formation Campanian Age, Late Cretaceous (85-65 Ma) Santander, Cantabria, Spain Acquired from online, May 2023 -
From the album: My Echinoid Collection
Pygaulus desmoulinsii Unknown Formation Barremian Age, Early Cretaceous (125-121 Ma) Coustellet, France Acquired from online, March 2023 -
From the album: My Echinoid Collection
Pygurus jurensis Kalkrieser Berg Kimmeridgian Age, Late Jurassic (155-145 Ma) Kalkriese, Bramsche, Osnabrück, Lower Saxony, Germany Acquired from online, February 2023 -
From the album: My Echinoid Collection
Toxaster peroni Unknown Formation Early Cretaceous (140-100 Ma) Cap Rhir, Agadir, Morocco Acquired from online, May 2023 -
From the album: My Echinoid Collection
Toxaster peroni Unknown Formation Early Cretaceous (140-100 Ma) Cap Rhir, Agadir, Morocco Acquired from online, December 2022 -
From the album: My Echinoid Collection
Hemiaster sp. Akrabou Formation(?) Cenomanian Age, Late Cretaceous (100-93 Ma) Taouz, Morocco Acquired from online, December 2023 -
From the album: My Echinoid Collection
Heteraster obliquatus Goodland Formation Albian Age, Early Cretaceous (105-103 Ma) Benbrook, Tarrant County, Texas, USA Acquired from online, April 2023 -
From the album: My Echinoid Collection
Phymosoma texanum Comanche Peak Formation Albian Age, Early Cretaceous (105-103 Ma) Hood County, Texas, USA Acquired from online, January 2023 -
From the album: My Echinoid Collection
Coenholectypus planatus Walnut Clay Formation Albian Age, Early Cretaceous (~105 Ma) Mound, Coryell County, Texas, USA Acquired from online, January 2023 -
From the album: My Echinoid Collection
Micraster sp. Casas de Oraien Thanetian Age, Late Paleocene (59-56 Ma) Iza, Navarre, Spain Acquired from online, May 2023 -
From the album: My Echinoid Collection
Encope californica (?) Unknown Formation Pliocene (5-2.5 Ma) Mulege, Baja California, Mexico Acquired from online, January 2023 I've had a very long and drawn-out internal conflict over what this specimen should be identified as. It was originally identified as Mellitella californicus, but there seems to be some conflicting information online over the genus. I have also seen it spelled as Mellitella californica, and there is a similar species listed as Encope borealis. I've ultimately went with this identification based off of it's description given in the World Register of Marine Species website, but I'm still looking into the proper identification. -
From the album: My Echinoid Collection
Monostychia sp. Port Willunga Formation Late Oligocene (33-23 Ma) Stansbury, South Australia Acquired from online, January 2023 -
From the album: My Echinoid Collection
Monostychia australis Glenforslan Formation Miocene (23-5 Ma) Murbko, South Australia Acquired from online, December 2022 -
From the album: My Echinoid Collection
Micraster schroederi Unknown Formation Campanian Age, Late Cretaceous (83–70 Ma) Hannover, Germany Acquired from online, May 2023 Specimen appears to be from a very old collection based off of notes it came with. I am not exactly sure when it was collected. -
From the album: My Echinoid Collection
Amphiope bioculata Unknown Formation Serravallian Age, Miocene (23-5 Ma) Savigné-sur-Lathan, Touraine, France Acquired from online, March 2023 -
From the album: My Echinoid Collection
Pygaster trigeri Unknown Formation Bajocian Age, Middle Jurassic (170-167 Ma) Jaulny, France Acquired from online, April 2023 -
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From the album: My Echinoid Collection
Cidaris (Dorocidaris) taouzensis Akrabou Formation(?) Cenomanian Age, Late Cretaceous (100-93 Ma) Taouz, Morocco Acquired from online, February 2023 Coloration is due to specimen suffering fire damage back in the 1990's when a Texas geologist's home caught fire. Specimen was also labeled as Sinaecidaris taouzensis, but I am unsure of that classification.-
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From the album: My Echinoid Collection
Rhyncholampas gouldii Ocala Limestone Priabonian Age, Late Eocene (37-33 Ma) Ocala, Marion County, Florida, USA Acquired from online, January 2023 -
From the album: My Echinoid Collection
Disaster subelongata Unknown Formation Hauterivian Age, Early Cretaceous (132-125 Ma) Alpes-de-Haute-Provence, France Acquired from online, February 2023 -
From the album: My Echinoid Collection
Archaeocidaris aliquantula Gilmore City Formation Mississippian, Carboniferous (359-323 Ma) Gilmore City, Humboldt/Pocahontas County, Iowa, USA Acquired from online, March 2023 -
From the album: My Echinoid Collection
Rotuloidea fimbriata Unknown Formation Late Miocene to Pleistocene (12-2 Ma) Boujdour, Western Sahara, Morocco Acquired from online, March 2023 Was received alongside several Heliophora orbicularis, there seems to be some overlap with younger Heliophora and Rotuloidea. However, I'm fairly certain it's Rotuloidea due to the arrangement of the projections and the position of the periproc on the unpictured oral surface. -
From the album: My Echinoid Collection
Dendraster ashleyi Careaga Formation Zanclean Age, Early Pliocene (~5 Ma) Santa Barbara County, California, USA Acquired from online, December 2023 -
From the album: My Echinoid Collection
Prenaster alpinus Unknown Formation Lutetian Age, Eocene (48-41 Ma) Aspe, Alicante, Spain Acquired from online, February 2023 -
From the album: My Echinoid Collection
Neolaganum durhami Ocala Limestone Priabonian Age, Late Eocene (37-33 Ma) Yankeetown, Levy County, Florida, USA Acquired from online, November 2022
taouzensis.jpg.8026a792998b6bf1720f3ea51fe9bc78.jpg)
