#Geologists at work. #Conodont sampling in Moroccan Meseta. #Devonian


ICHTHYOSTEGA , from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian Period. #tetrapoda #palepart #devonian #ichthyostega

mariolanzas5's tweet image. ICHTHYOSTEGA , from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian Period. #tetrapoda #palepart #devonian #ichthyostega

PANDERICHTHYS is one of the animals of my Devonian-themed video (youtu.be/0aH-vpdbGVI) . It's one of the clearest examples of the ¨fish¨-tetrapod evolutionary transition. found in what is now Latvia #devonian #panderichthys #transitionalfossil

mariolanzas5's tweet image. PANDERICHTHYS is one of the animals of my Devonian-themed video (youtu.be/0aH-vpdbGVI) . It's one of the clearest examples of the ¨fish¨-tetrapod evolutionary transition. found in what is now Latvia   #devonian #panderichthys #transitionalfossil

🚨Paper alert! New #Devonian #mesophotic #reef! Amazing, because of unprecedented ecosystem completeness: over 70 species of #fish. Evidence of wide proliferation of #photosymbiotic #corals on #Gondwana margins 395 Ma ago. OA paper: sciencedirect.com/science/articl… Corrected proof soon!

MikoZapalski's tweet image. 🚨Paper alert!
New #Devonian #mesophotic #reef!
Amazing, because of unprecedented ecosystem completeness: over 70 species of #fish. Evidence of wide proliferation of #photosymbiotic #corals on #Gondwana margins 395 Ma ago.
OA paper: sciencedirect.com/science/articl…
Corrected proof soon!
MikoZapalski's tweet image. 🚨Paper alert!
New #Devonian #mesophotic #reef!
Amazing, because of unprecedented ecosystem completeness: over 70 species of #fish. Evidence of wide proliferation of #photosymbiotic #corals on #Gondwana margins 395 Ma ago.
OA paper: sciencedirect.com/science/articl…
Corrected proof soon!

#Devonian #illustration #イラスト #古生物 ずんぐりむっくりなウミサソリ…ギャップ萌え!

mirokunn2224's tweet image. #Devonian #illustration #イラスト #古生物
ずんぐりむっくりなウミサソリ…ギャップ萌え!

#Devonian #illustraion #イラスト #古生物 シャベルみたいな、ピッケルみたいな頭部!

mirokunn2224's tweet image. #Devonian #illustraion #イラスト #古生物
シャベルみたいな、ピッケルみたいな頭部!

TITANICHTHYS, from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian. the plancton-eater Dunk #titanichthys #devonian #paleoart #fish

mariolanzas5's tweet image. TITANICHTHYS, from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian. the plancton-eater Dunk #titanichthys #devonian #paleoart #fish

Researchers investigating sediments in SW England found fossils belonging to oldest forest ever found. Dates back 390 million years to the middle Devonian period. Fossils contain arthropod tracks. DOI: doi.org/10.1144/jgs202… #entomemeology #devonian

entomemeology's tweet image. Researchers investigating sediments in SW England found fossils belonging to oldest forest ever found. Dates back 390 million years to the middle Devonian period. Fossils contain arthropod tracks.

DOI: doi.org/10.1144/jgs202…

#entomemeology #devonian

Loving how this turned out #Devonian #ROBLOX #fish

ThrashrLMAO's tweet image. Loving how this turned out 

#Devonian #ROBLOX #fish

Some really fascinating presentations so far at #NAPC and still another half to come. Today, joined the field trip to the famous Silica Shale and searched for #Devonian fossils. Looking forward to presenting an amazing new species, the "sea moth," tomorrow afternoon.

CambroJoe's tweet image. Some really fascinating presentations so far at #NAPC and still another half to come. Today, joined the field trip to the famous Silica Shale and searched for #Devonian fossils. Looking forward to presenting an amazing new species, the "sea moth," tomorrow afternoon.
CambroJoe's tweet image. Some really fascinating presentations so far at #NAPC and still another half to come. Today, joined the field trip to the famous Silica Shale and searched for #Devonian fossils. Looking forward to presenting an amazing new species, the "sea moth," tomorrow afternoon.
CambroJoe's tweet image. Some really fascinating presentations so far at #NAPC and still another half to come. Today, joined the field trip to the famous Silica Shale and searched for #Devonian fossils. Looking forward to presenting an amazing new species, the "sea moth," tomorrow afternoon.
CambroJoe's tweet image. Some really fascinating presentations so far at #NAPC and still another half to come. Today, joined the field trip to the famous Silica Shale and searched for #Devonian fossils. Looking forward to presenting an amazing new species, the "sea moth," tomorrow afternoon.

#Devonian #WordOfTheDay today is ‘nort’ This means 'nothing' and in our opinion when you've got a cup of tea by the fire 'thur idd'n nort better'. 📷Thanks to Ranger Simon for the photo #NationalTrustDartmoor

DartmoorNT's tweet image. #Devonian #WordOfTheDay today is ‘nort’ 

This means 'nothing' and in our opinion when you've got a cup of tea by the fire 'thur idd'n nort better'.

📷Thanks to Ranger Simon for the photo
#NationalTrustDartmoor

#Devonian #illustration #イラスト #古生物 大型のハラフシカブトガニ! …といっても10cmくらい!

mirokunn2224's tweet image. #Devonian #illustration #イラスト #古生物
大型のハラフシカブトガニ!
…といっても10cmくらい!

In 2025, I presented some new results from my PhD dedicated to the Latest Famennian flora of Euramerica🌿 in the Swedish Museum (NRM) and at Agora Paleobotanica in Paris. At Agora, I was awarded the Boureau Prize for the best oral presentation. 😄🏆 #Paleobotany #Devonian

AlexisRastier's tweet image. In 2025, I presented some new results from my PhD dedicated to the Latest Famennian flora of Euramerica🌿 in the Swedish Museum (NRM) and at Agora Paleobotanica  in Paris. At Agora, I was awarded the Boureau Prize for the best oral presentation. 😄🏆 #Paleobotany #Devonian
AlexisRastier's tweet image. In 2025, I presented some new results from my PhD dedicated to the Latest Famennian flora of Euramerica🌿 in the Swedish Museum (NRM) and at Agora Paleobotanica  in Paris. At Agora, I was awarded the Boureau Prize for the best oral presentation. 😄🏆 #Paleobotany #Devonian

#Paleobotany #FossilFriday #Devonian Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.

AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.

"Inversion", A Eastmanosteus calliaspis swims around a large floating Scyphocrinus elegans #paleoart #devonian #Scyphocrinus #crinoid #Eastmanosteus #Placoderm #fish

BVisigodo's tweet image. "Inversion", A Eastmanosteus calliaspis swims around a large floating Scyphocrinus elegans
#paleoart  #devonian #Scyphocrinus #crinoid #Eastmanosteus #Placoderm #fish

Loving how this turned out #Devonian #ROBLOX #fish

ThrashrLMAO's tweet image. Loving how this turned out 

#Devonian #ROBLOX #fish

#Devonian #WordOfTheDay today is ‘nort’ This means 'nothing' and in our opinion when you've got a cup of tea by the fire 'thur idd'n nort better'. 📷Thanks to Ranger Simon for the photo #NationalTrustDartmoor

DartmoorNT's tweet image. #Devonian #WordOfTheDay today is ‘nort’ 

This means 'nothing' and in our opinion when you've got a cup of tea by the fire 'thur idd'n nort better'.

📷Thanks to Ranger Simon for the photo
#NationalTrustDartmoor

🚨 Must-read study! 📖 First Evidence of Reproductive Strategies in Cephalopods from Devonian Nodules in Uruguay 🔍 Full study: brnw.ch/21wXM4S #Paleontology #Cephalopods #Devonian #Evolution #FossilsStudies

FossilsMDPI's tweet image. 🚨 Must-read study!

📖 First Evidence of Reproductive Strategies in Cephalopods from Devonian Nodules in Uruguay

🔍 Full study: brnw.ch/21wXM4S

#Paleontology #Cephalopods #Devonian #Evolution #FossilsStudies

Ran out of oxygen tanks? ….Better hold your breath and pray you reach the other side alive. #ROBLOX #Devonian #ocart

ThrashrLMAO's tweet image. Ran out of oxygen tanks? 

….Better hold your breath and pray you reach the other side alive.

#ROBLOX #Devonian #ocart

They’re all coloured now oh boy #Devonian #ROBLOX #ocart

ThrashrLMAO's tweet image. They’re all coloured now oh boy

#Devonian #ROBLOX #ocart
ThrashrLMAO's tweet image. They’re all coloured now oh boy

#Devonian #ROBLOX #ocart
ThrashrLMAO's tweet image. They’re all coloured now oh boy

#Devonian #ROBLOX #ocart

📖 Diversity Highly Cited Paper: 🐠 A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira) 👥 Russell K. Engelman 🔗 brnw.ch/21wXpYy #Ichthyology #Devonian #Diversity

DiversityMDPI's tweet image. 📖 Diversity Highly Cited Paper:

🐠 A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)

👥 Russell K. Engelman
🔗 brnw.ch/21wXpYy

#Ichthyology #Devonian #Diversity

#Devonian #WordOfTheDay today is ‘smeech’ Or 'smitch'. And as today is November the fifth, we're talking about a dirty, smelly smoke - like from a #bonfire. So if someone's having a burn up and smoking the place out you can say ‘that vire out ther 'tis makin a master smeech’.

DartmoorNT's tweet image. #Devonian #WordOfTheDay today is ‘smeech’ 

Or 'smitch'. And as today is November the fifth, we're talking about a dirty, smelly smoke - like from a #bonfire.

So if someone's having a burn up and smoking the place out you can say ‘that vire out ther 'tis makin a master smeech’.

🌞 Difference between what my eyes 👀 see VS what tomographic analyses 🇧🇪 reveals ⬇️ #devonian 🐟 #Fossil #sundayvibes #researcher

DarjaDankina's tweet image. 🌞 Difference between what my eyes 👀 see VS what tomographic analyses 🇧🇪 reveals ⬇️ #devonian 🐟
#Fossil #sundayvibes #researcher

🐟 Accepted in PalZ! 🐠 "Re-evaluation of the Devonian ichthyofaunal assemblage from Lithuania and Belarus" 🔹 A fresh look at the fossil fish of the Devonian seas 🌊 🌞🎊 #Fossil #fossilfriday #devonian #fish #Article #paper #news #fridayfeels

DarjaDankina's tweet image. 🐟 Accepted in PalZ! 🐠 
"Re-evaluation of the Devonian ichthyofaunal assemblage from Lithuania and Belarus" 
🔹 A fresh look at the fossil fish of the Devonian seas 🌊 🌞🎊

#Fossil #fossilfriday #devonian #fish #Article
#paper #news #fridayfeels

🔍A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira) by Russell K. Engelman Please read more: mdpi.com/1424-2818/15/3… #Paleontology #Devonian #Evolution #Fossils #Dunkleosteus

DiversityMDPI's tweet image. 🔍A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira) by  Russell K. Engelman

Please read more: mdpi.com/1424-2818/15/3…

#Paleontology #Devonian #Evolution #Fossils #Dunkleosteus

PALAEOISOPUS . from the Devonian period video: youtu.be/0aH-vpdbGVI) #palaeoisopus #devonian #paleoart

mariolanzas5's tweet image. PALAEOISOPUS . from the Devonian period video: youtu.be/0aH-vpdbGVI) #palaeoisopus  #devonian  #paleoart

ACUTIRAMUS (from the Devonian period video: youtu.be/0aH-vpdbGVI) A large Eurypterid found in N. America and Czechia. growing up to 2m #devonian #eurypterida #paleoart #bigasslobster

mariolanzas5's tweet image. ACUTIRAMUS (from the Devonian period video: youtu.be/0aH-vpdbGVI) A large Eurypterid found in N. America and Czechia. growing up to 2m  #devonian #eurypterida #paleoart #bigasslobster

ICHTHYOSTEGA , from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian Period. #tetrapoda #palepart #devonian #ichthyostega

mariolanzas5's tweet image. ICHTHYOSTEGA , from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian Period. #tetrapoda #palepart #devonian #ichthyostega

TITANICHTHYS, from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian. the plancton-eater Dunk #titanichthys #devonian #paleoart #fish

mariolanzas5's tweet image. TITANICHTHYS, from the video: (youtube.com/watch?v=0aH-vp…) dedicated to the Devonian. the plancton-eater Dunk #titanichthys #devonian #paleoart #fish

PARAMETEORASPIS (from the Devonian Period video: youtu.be/0aH-vpdbGVI #paleoart #devonian #parameteoraspis

mariolanzas5's tweet image. PARAMETEORASPIS
(from the Devonian Period video: youtu.be/0aH-vpdbGVI
#paleoart #devonian #parameteoraspis

#Devonian #illustration #イラスト #古生物 ずんぐりむっくりなウミサソリ…ギャップ萌え!

mirokunn2224's tweet image. #Devonian #illustration #イラスト #古生物
ずんぐりむっくりなウミサソリ…ギャップ萌え!

TERATASPIS is one of the largest Trilobites known. (From the Paleozoic Aquatic Animals video:youtu.be/LZdBhr_2hNo) They lived in the Devonian period. found in what is now N. America #trilobites #terataspis #devonian #bichaco #paleoart

mariolanzas5's tweet image. TERATASPIS
is one of the largest Trilobites known. (From the Paleozoic Aquatic Animals video:youtu.be/LZdBhr_2hNo) They lived in the Devonian period. found in what is now N. America #trilobites #terataspis #devonian #bichaco #paleoart

PANDERICHTHYS is one of the animals of my Devonian-themed video (youtu.be/0aH-vpdbGVI) . It's one of the clearest examples of the ¨fish¨-tetrapod evolutionary transition. found in what is now Latvia #devonian #panderichthys #transitionalfossil

mariolanzas5's tweet image. PANDERICHTHYS is one of the animals of my Devonian-themed video (youtu.be/0aH-vpdbGVI) . It's one of the clearest examples of the ¨fish¨-tetrapod evolutionary transition. found in what is now Latvia   #devonian #panderichthys #transitionalfossil

#Devonian #illustraion #イラスト #古生物 シャベルみたいな、ピッケルみたいな頭部!

mirokunn2224's tweet image. #Devonian #illustraion #イラスト #古生物
シャベルみたいな、ピッケルみたいな頭部!

"Filtering", a group of Stringocephalus burtini living their best life in the devonian sea #paleoart #sciart #devonian #brachiopods #Stringocephalus #fossilfriday

BVisigodo's tweet image. "Filtering", a group of Stringocephalus burtini living their best life in the devonian sea
#paleoart #sciart #devonian #brachiopods #Stringocephalus #fossilfriday

"Inversion", A Eastmanosteus calliaspis swims around a large floating Scyphocrinus elegans #paleoart #devonian #Scyphocrinus #crinoid #Eastmanosteus #Placoderm #fish

BVisigodo's tweet image. "Inversion", A Eastmanosteus calliaspis swims around a large floating Scyphocrinus elegans
#paleoart  #devonian #Scyphocrinus #crinoid #Eastmanosteus #Placoderm #fish

#Devonian #illustration #イラスト #古生物 大型のハラフシカブトガニ! …といっても10cmくらい!

mirokunn2224's tweet image. #Devonian #illustration #イラスト #古生物
大型のハラフシカブトガニ!
…といっても10cmくらい!

Researchers investigating sediments in SW England found fossils belonging to oldest forest ever found. Dates back 390 million years to the middle Devonian period. Fossils contain arthropod tracks. DOI: doi.org/10.1144/jgs202… #entomemeology #devonian

entomemeology's tweet image. Researchers investigating sediments in SW England found fossils belonging to oldest forest ever found. Dates back 390 million years to the middle Devonian period. Fossils contain arthropod tracks.

DOI: doi.org/10.1144/jgs202…

#entomemeology #devonian

Earlier this week @Yara_Haridy from @UChicago was visiting the lab and she brought down a wide selection of #Devonian and #Cambrian fossils to scan. Yara’s focus is using #uCT to look for evidence on the origin of ossification in the Cambrian Period.

UTexasCT's tweet image. Earlier this week @Yara_Haridy from @UChicago was visiting the lab and she brought down a wide selection of #Devonian and #Cambrian fossils to scan. Yara’s focus is using #uCT to look for evidence on the origin of ossification in the Cambrian Period.
UTexasCT's tweet image. Earlier this week @Yara_Haridy from @UChicago was visiting the lab and she brought down a wide selection of #Devonian and #Cambrian fossils to scan. Yara’s focus is using #uCT to look for evidence on the origin of ossification in the Cambrian Period.

#Paleobotany #FossilFriday #Devonian Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.

AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.
AlexisRastier's tweet image. #Paleobotany #FossilFriday #Devonian
Last week, I went in a quarry where outcropped various fossils of Famennian plants like Archaeopteris roemeriana, an unidentified arborescent lycopsid and the conspicuous zygopterid Rhacophyton. Bellow, you can see fronds of Archaeopteris.

This #FossilFriday, I give you Moroccocrinus ebbighauseni from the #Devonian of, you guessed it, Morocco.

CambroJoe's tweet image. This #FossilFriday, I give you Moroccocrinus ebbighauseni from the #Devonian of, you guessed it, Morocco.

Loading...

Something went wrong.


Something went wrong.


United States Trends