PALAIOS is a monthly @sepmgeo journal dedicated to emphasizing the impact of life as recorded in the paleontological and sedimentological records.

Tulsa, OK
Congrats to @PALAIOS_Journal as one of the recipients of the @BioOneNews Ambassador Awards! bio-one.co/2023ambassadors We are happy to recognie Dr. Kelsey Moore recognition for her work: "Understanding Our Present Through Microfossils: How Ancient Microbial Life Shaped the World "
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We are thrilled to be one of the recipients of the @BioOneNews Ambassador Awards! bio-one.co/2023ambassadors Congrats to Dr. Kelsey Moore recognition for research we published. "Understanding Our Present Through Microfossils: How Ancient Microbial Life Shaped the World "
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.@PALAIOS_Journal made @BioOneNews Top & Trending Research this month: FERN-ARTHROPOD INTERACTIONS FROM THE MODERN UPLAND SOUTHEAST ATLANTIC RAINFOREST REVEALS ARTHROPOD DAMAGE INSIGHTS TO FOSSIL PLANT-INSECT INTERACTIONS buff.ly/3SAhgeo
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PALAIOS in the news! Rare fossilized vomit discovered in Utah's 'Jurassic salad bar' buff.ly/3C1cZdU
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A great publication win! Around 252 million years ago, volcanic eruptions set off a geologic domino effect culminating in the largest extinction event in Earth’s history. Read about this in a new study published in the journal PALAIOS by @sepmgeo: buff.ly/3d9VPRu
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Our collective scientific fascination with dinosaurs began in 1822, when Mary Ann Mantell found the first evidence of the large, herbivorous Iguanodon. This collection features geology & paleontology research as we celebrate 200 years in the field. buff.ly/3BptU8i
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Micromorphology of Edaphichnium isp. fecal pellets from Egg Mountain. PALAIOS, Volume 36, 9 PALEOENVIRONMENTAL IMPLICATIONS OF INVERTEBRATE FECAL PELLETS (EDAPHICHNIUM ISP.) AT AN ICHNOFOSSIL-RICH DINOSAUR NESTING LOCALITY, UPPER CRETACEOUS TWO MEDICINE FORMATION, MONTANA, USA
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Linearly arranged Edaphichnium isp. from Egg Mountain. From PALAIOS Volume 36, Issue 9 PALEOENVIRONMENTAL IMPLICATIONS OF INVERTEBRATE FECAL PELLETS (EDAPHICHNIUM ISP.) AT AN ICHNOFOSSIL-RICH DINOSAUR NESTING LOCALITY, UPPER CRETACEOUS TWO MEDICINE FORMATION, MONTANA, USA
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Drilled specimens and close view of drillholes in sterozoom microscope. From PALAIOS Volume 36, Issue 9 RESEARCH ARTICLE GASTROPOD DRILLING PREDATION IN THE UPPER JURASSIC OF KUTCH, INDIA ⁠ #sepm #sepmgeo #publications #academia #geology
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Variation in the morphology of the category of wrinkle structures that have been termed Kinneyia. ⁠ From PALAIOS Volume 36, Issue 10 KINNEYIA-TYPE WRINKLE STRUCTURES ON SANDSTONE BEDS: NOT MICROBIALLY INDUCED BUT DEFORMATION FEATURES CAUSED BY SYNSEDIMENTARY EARTHQUAKES
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Ooids and ooimmured fossils from the Co-op Creek Limestone Member of the Carmel Formation near Gunlock, southwestern Utah. From PALAIOS Volume 36, Issue 10 OOIMMURATION: ENHANCED FOSSIL PRESERVATION BY OOIDS, WITH EXAMPLES FROM THE MIDDLE JURASSIC OF SOUTHWESTERN UTAH, USA
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Wrinkle structures Snowslip Formation (Mesoproterozoic), Belt Supergroup (Purcell Supergroup in Canada), Castle Wildland Provincial Park, southwestern Alberta. ⁠ From PALAIOS Volume 36, Issue 10 Cover⁠ ⁠ #sepm #sepmgeo #publications #academia #geology
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A lovely writeup of our recent SEPM Awards Winners, Nigel Hughes and Mary Drosser from @UC_Newsroom: buff.ly/3G5rH3E
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Today is the 12th Anniversary of National Fossil Day! Join paleontologists, educators, and students in fossil-related events and activities across the country in parks, classrooms, and online during National Fossil Day. buff.ly/3t1ved2
Wondering about the National Fossil Day logo? The 2021 logo is inspired by the diverse record of Late Cretaceous dinosaur footprints from Denali National Park and Preserve in central Alaska. buff.ly/3zxmyh5
Looking to burn some creative energy prepping for next month's #NationalFossilDay? Check out the Prehistoric Life of the National Parks coloring book available for download: buff.ly/2WCWgfe
Tell the kids! The 2021 #NationalFossilDay Art Contest deadline is one month away - October 1. The theme for this year's art contest is: “Prehistoric Life from our National Parks and Monuments”. Learn more: buff.ly/2WCWgfe
Join our @PALAIOS Managing Editor Kathleen Huber for our LIVE Q&A WEBINAR August 25 to learn everything you need to know about the world of #sepmpubs buff.ly/3xSyDwG
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.@SEPMgeo is excited to invite you to the 2021 SEPM ISGC Virtual Student and Early Career Session June 7-9, 2021! More than 24 talks will be hosted over three days by students and early career professionals across the globe. Register Now: buff.ly/3ibi8a7
.@PALAIOS table of contents and abstracts are open access. View Volume 36 No. 1-4 and more online today: buff.ly/3oneCdD #sepmpubs
.@SEPMGeo's Science Awards now have an Extended Deadline: Call for Twenhofel Medal Nominations. Due July 1. buff.ly/3walXjo
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Recognition of our Outstanding Papers in PALAIOS: buff.ly/3nxk6lH #SEPMpubs
"Non-etched (or overgrown)" and "etched" fasciuliths of F. involutus recovered form the Upper Paleocene of the Falkland Plateau (Wise and Wind, 1977). ⁠ From our latest Concepts in Sedimentology and Paleontology 14: buff.ly/38VefQR #paleontology
From our Series: Concepts in Sedimentology and Paleontology Coccolithophores: Cenozoic Discoasterales—Biology, Taxonomy, Stratigraphy Author Marie-Pierre Aubry buff.ly/38Vk9Sg
We've highlighted some of our favorite features from @PALAIOS_journal this year on the blog. Check out some of our great research! buff.ly/3mq8v5I #sepmpubs
Have you renewed your @SEPMGEO membership for 2021? Now's the chance! Check your email or learn more: buff.ly/37fbbie
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Another piece from our September issue: Convolutional Neural Networks as an Aid to Biostratigraphy and Micropaleontology: a Test on Late Paleozoic Microfossils. buff.ly/3iYCUXc #sepmpubs
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New from our latest PALAIOS issue: Biological and Ecological Insights From the Preservational Variability of Funisia Dorothea, Ediacara Member, South Australia by Rachel L. Surprenant, James G. Gehling, and Mary L. Droser. buff.ly/37cpvIR #sepmpubs
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Have you checked out the September issue of PALAIOS? buff.ly/34R8RLK #sepmpubs
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We're still catching up with 2020, but the August 2020 issue is out! Check out August 2020, Vol. 35, no. 8 bit.ly/sepmpalaios
First Evidence of Seed Predation by Arthropods From Gondwana and Its Early Paleozoic History (Rio Bonito Formation, Paraná Basin, Brazil) doi.org/10.2110/palo.2020.00… in our July Issue!
Mobile home for pholadoid boring bivalves: first example from a Late Cretaceous sea turtle in Hokkaido Japan by Kei Sato and Robert G. Jenkins #NewPublication @PALAIOS_Journal @SEPMGEO
Characterization of traces of predation and parasitism on fossil echinoids by Lyndsey Farrar, Erin Graves, Elizabeth Petsios, Roger W. Portell, Tobias B. Grun, Michal Kowalewski, and Carrie L. Tyler #NewPublication @PALAIOS_Journal @SEPMGEO
Skeletal trauma with implications for intratail mobility in Edmontosaurus annectens from a monodominant bonebed, Lance Formation (Maastrichtian), Wyoming USA B.C.T. Siviero, E. Rega, W.K. Hayes, A.M. Cooper, L.R. Brand, and A.V. Chadwick @PALAIOS_Journal @SEPMGEO #NewPublication
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The chironomids (Diptera: Chironomidae) of shallow lakes of the humid Pampa Region, Argentina: an approach to paleoproductivity... Fernanda Montes De Oca, Marcela S. Tonello, Julieta Massaferro, M. Sofia Plastani, and Cecilia Laprida @PALAIOS_Journal @SEPMGEO #NewPublication
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The influence of depositional environment and basin history on the taphonomy of mammalian assemblages from the Barstow Formation (middle Miocene), California Katharine M. Loughney and Catherine Badgley @PALAIOS_Journal @SEPMGEO #NewPublication
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Paleoecological aspects of Western United States nonmarine ostracods during the Eocene–Oligocene transition: early Oligocene faunas of the Renova Formation... Lucas S. Antonietto, Lisa E. Park Boush, Roy E. Plotnick, and Alycia L. Stigall @PALAIOS_Journal @SEPMGEO #NewPublication
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LATE CRETACEOUS METHANE SEEPS AS HABITATS FOR NEWLY HATCHED AMMONITES Alison J. Rowe, Neil H. Landman, J. Kirk Cochran, James D. Witts, and Matthew P. Garb @PALAIOS_Journal @SEPMGEO #NewPublication
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TRACKING AUTHIGENIC MINERAL CEMENTS IN FOSSIL BONES FROM THE UPPER CRETACEOUS (CAMPANIAN) TWO MEDICINE AND JUDITH RIVER FORMATIONS, MONTANA Raymond R. Rogers, Anik K. Regan, Lucas N. Weaver, Jeffrey T. Thole, and Henry C. Fricke @PALAIOS_Journal @SEPMGEO #NewPublication
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LATE PERMIAN PALEOENVIRONMENTAL CHANGES IN THE XINGCHENG AREA, LIAONING PROVINCE, CHINA: SEDIMENTARY SUCCESSION AND ROOT SYSTEMS Xiaobo Li, Wanxuan Zhong, Yini Wang, and Robert R. Reisz @PALAIOS_Journal @SEPMGEO #NewPublication
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DISTINGUISHING REGURGITALITES AND COPROLITES: A CASE STUDY USING A TRIASSIC BROMALITE WITH SOFT TISSUE OF THE PSEUDOSUCHIAN ARCHOSAUR REVUELTOSAURUS Caleb M. Gordon, Brian T. Roach, William G. Parker, and Derek E.G. Briggs @PALAIOS_Journal @SEPMGEO #NewPublication
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PRESERVATION OF NEUROPTERIS OVATA IN ROOF SHALE AND IN FLUVIAL CREVASSE-SPLAY FACIES (LATE PENNSYLVANIAN, SYDNEY COALFIELD, CANADA). PART I: AN INFRARED-BASED CHEMOMETRIC MODEL José A. D'angelo and Erwin L. Zodrow @PALAIOS_Journal @SEPMGEO #NewPublication
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UNUSUAL FOSSILIFEROUS CONCRETIONS FROM LACUSTRINE DEPOSITS IN THE LOWER JURASSIC MOENAVE FORMATION IN ST. GEORGE, UTAH, USA: IMPLICATIONS... A.R. Vitkus, K. Chin, J.I. Kirkland, A.R.C. Milner, E.L. Simpson, and E.T. Ellison @PALAIOS_Journal @SEPMGEO #NewPublication
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EXPERIMENTAL MATURATION OF FEATHERS: IMPLICATIONS FOR INTERPRETATIONS OF FOSSIL FEATHERS Tao Zhao, Jianfang Hu, Liang Hu, and Yanhong Pan @PALAIOS_Journal @SEPMGEO #NewPublication
PALEOENVIRONMENTAL IMPLICATIONS OF TIME-AVERAGING AND TAPHONOMIC VARIATION OF SHELL BEDS IN LAKE TANGANYIKA, AFRICA Emily K. Ryan, M.J. Soreghan, M.M. McGlue, J.A. Todd, E. Michel, D.S. Kaufman, and I. Kimirei @PALAIOS_Journal @SEPMGEO #NewPublication
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Durophagous fish predation traces versus tumbling-induced shell damage—a paleobiological perspective, by Mariusz A. Salamon, Tomasz Brachaniec, and Przemysław Gorzelak @PALAIOS_Journal @SEPMGEO #NewPublication
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Impact resilience: ecological recovery of a carbonate factory in the wake of the Late Devonian impact event Benjamin E. Rendall and Leif Tapanila @PALAIOS_Journal @SEPMGEO #NewPublication
Small footprints expand Middle Permian amphibian diversity in the South African Karoo Juan Carlos Cisneros, Michael O. Day, Jaco Groenewald, and Bruce S. Rubidge @PALAIOS_Journal @SEPMGEO #NewPublication
The origin of floral Lagerstätten in coals by Vera A. Korasidis, Malcolm W. Wallace, Anne-Marie P. Tosolini, and Robert S. Hill @PALAIOS_Journal @SEPMGEO #NewPublication
PALAIOS 11.2019: Lower Jurassic Konservat-Lagerstätte at Ya Ha Tinda... Assemblage zones in the Free State, South Africa... Hymenopteran cocoons as a tool...Ecological and taphonomic fidelity in fossil crinoids... @PALAIOS_Journal @SEPMGEO #NewPublications
SEQUENCE STRATIGRAPHIC AND PALEOECOLOGIC ANALYSIS OF AN ALBIAN CORAL-RUDIST PATCH REEF, ARIZONA, USA by KELLY E. HATTORI; CHARLES KERANS; ROWAN C. MARTINDALE @PALAIOS_Journal @SEPMGEO #NewPublication