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I grew up staying the #Permian #Limestones and #Shales of Eastern #Kansas. I love seeing much older #Carbonate #Rocks. Thanks Cam.

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In just 3 weeks at La Baume, we logged the Middle #Jurassic succession of subpelagic #marls and #limestones
and collected ~400 #ammonoids and other fossils with Fabrizio Cecca, Jacques Verniers, Myette Guiomar & Lucien Leroy — revealing rich Sonniniidae faunas & a new stratigraphic gap.

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An offshore view, taken from a small boat in choppy seas, of deeply eroded coastal monoliths (or sea stacks) composed of distinctly layered Middle Ordovician carbonate rocks. The overall tone of the image is grey-blue, from the rough waters in the foreground, to the shoreline rock exposures in mid-right view, to the uniformly overcast skies in the background. Above the barren wave-swept shoreline, a forest of wind-blown spruce trees encroaches from the right.

An offshore view, taken from a small boat in choppy seas, of deeply eroded coastal monoliths (or sea stacks) composed of distinctly layered Middle Ordovician carbonate rocks. The overall tone of the image is grey-blue, from the rough waters in the foreground, to the shoreline rock exposures in mid-right view, to the uniformly overcast skies in the background. Above the barren wave-swept shoreline, a forest of wind-blown spruce trees encroaches from the right.

Another archival entry for #Strataday: Coastal monoliths in the Middle #Ordovician (~460 MYA) Mingan Fm, #Mingan #Archipelago #National #Park #Reserve, #Quebec 🇨🇦. Differential erosion of Mingan Fm #limestones has sculpted these striking features. Scanned slide from a 1998 #GAC-MAC field excursion.

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Assistant Prof. @ Hosei Univ. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology

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Postdoc @ Geological Survey of Japan. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology

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#Glastonbury #Tor, #Natural feature that's underlain by #Jurassic-period #Clays and #Limestones, making it at least #208Million years old. #Somerset, #England, #UK, Unknown Photography #StMichael'sTower #14th-CenturyChurch
#Photography

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A lone tree has a special way of making the landscape feel more dramatic 🌳.

#photography #sunrise #lonetree #limestones #yorkshire #yorkshiredales #malham

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Chasing sunsets and starbursts ✨🌄

One of the scenes in Harry Potter and The Deathly Hallows was filmed here! 🪄🎬🍿

#photography #malhamcove #sunset #starburst #lonetree #limestones #harrypotter #deathlyhallows #yorkshire #yorkshiredales

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