Top Tweets for #PaleoBotany
π§΅2/2
π New species: Malvaciphyllum checuorum sp. nov. β a mallow-family leaf from inland Paleocene rainforests.
Puente-Santos LM, Carvalho MR & Herrera F (2026). Ameghiniana 63(2):80β89.
π https://t.co/XtagQQlLdb
#Paleobotany #Colombia
π§΅1/2
π After the dinosaurs vanished, the first Neotropical rainforests were taking shape. Fossil leaves from Paleocene Colombia reveal a new member of the mallow family (kin to hibiscus & cotton) that lived deep inland in these ancient forests. #Paleobotany #Fossils
Please save the date, share with colleagues and students, and join us in Melbourne for #AASP2027! π
π https://t.co/k1PjxZZvuP
π§ [email protected]
#Palaeobotany #Paleobotany #EarthSciences
Grass diversity on Mount Kenya was substantially lower during the last ice age, especially 21,000β18,000 years ago. A 25,000-year lake sediment record captures the pattern in pollen grains that look nearly identical under a standard microscope. #paleobotany
https://t.co/uJ7F7gZiim
Scientists used machine learning and super-resolution microscopy to overcome a challenge that has stymied research into the natural history of grasses for decades. Their method allowed them to detect subtle differences among grass pollen grains and trace changes in grass diversity and the proportions of the two main photosynthetic types of grasses at one site over a period of 25,000 years.
I always notice and love the little ferns and cycads and plant models in dino life exhibits π±π²π΄ #museumsmatter #paleobotany
Dryptosaurus. Or "East coast T. rex" as an employee called it. Also life size. my favorite thing about dinos in museums is seeing how large they were in life. Dryptosaurus was found in a quarry just like the one at the museum, in the same county in NJ
π Almost a month since the 58th AASP-TPS Annual Meeting & 19th Argentine Symposium of Paleobotany and Palynology in Trelew! π
π¬ Great talks, new connections, old friends π€
π Thanks to all! What were your highlights? π
#Palynology #Paleobotany #AASPTPS
π§΅1/2
π΄ Palms in Patagonia at the close of the Age of Dinosaurs? A modern re-study of fossil palm stems from the latest Cretaceous of RΓo Negro (Argentina) pins down a lineage (Trachycarpeae) far earlier than models predicted β reshuffling how & when palms spread. #Paleobotany
π§΅1/2
Joining this weekβs #FossilFriday with Xylopteris! πΏ
New corystosperm frond morphotypes from the Middle-Upper Triassic Santa Maria Formation (ParanΓ‘ Basin, Brazil) reveal well-preserved impressions associated with partially preserved Umkomasia strobili.
#Paleobotany
Hi all- hope you all enjoyed Day 1 of the conference.
Day 2 is another full day, see the plan below!
We also have the AASP-TPS Luncheon today so be sure to join us!
Poster session kicks off at 18:00 so drop by!
#AASP2026 #SAPP19 #Palynology #Paleobotany #Trelew #Patagonia
New work on Palmoxylon stems from the uppermost Cretaceous Chorrillo Formation of southern Patagonia.
Free to download for some time
https://t.co/YY4OKLAYYi
#paleobotany
New work on Palmoxylon stems from the uppermost Cretaceous Chorrillo Formation of southern Patagonia.
Free to download for some time
https://t.co/YY4OKLAr8K
#paleobotany
π§΅2/2
π New taxon: Podocarpoxylon paralambertii sp. nov.
Ramos RS, Brea M & KrΓΆhling DM (2026). Ameghiniana 63(2):90β112.
π https://t.co/nnwZQ1Ep2f
#Paleobotany #Argentina
π§΅1/2
π² Fossil wood can resurrect a lost forest. Late Pleistocene logs from the Uruguay River basin (Argentina) match a conifer akin to today's Atlantic-forest Podocarpus lambertii β showing the family once ranged far more widely across South America. #Paleobotany #Fossils
#Paleobotany #Miocene #EastAsianMonsoon #QaidamBasin #Paleoclimate #CenozoicEarly Miocene #Populus L. Fossils Reveal the Northwestward Expansion of the East Asian Summer Monsoon Into Eastern Qaidam
https://t.co/ShIbdIQgU7
NEW Dilleniaceae Leaf Fossils from Late Gondwanan Australia Challenge Biogeographic and Paleoclimatic Assumptions @IJPSJournal
https://t.co/qsnXuc62kB
#paleobotany @PSUEMS
@Plantlejandro @VeraKorasidis
After watching the latest episode of #SurvivingEarth, I've got a #Paleobotany question. Does anyone have any idea what those vine-like structures growing on Lepidodendron are?
πΏπͺ¨ #PaleoBotanyWeek π¦
Fossil ferns of the Asian tropics: Salvinia and Acrostichum macrofossils and diverse fern spores from the early Eocene Ghazij Formation (Balochistan, Pakistan) by Spagnuolo and co-authors.
#freeaccess article
π https://t.co/n8a14GqreH
#Paleobotany
πΏπͺ¨ #PaleoBotanyWeek π¦
Revisiting the enigmatic Cheirolepidiaceae: origins, phylogenetic relationships, and a new whole-plant concept by Andruchow-Colombo & Matsunaga.
#freeaccess article
π https://t.co/1XUEJrnHkH
#Paleobotany #PlantEvolution #Botany
πΏπͺ¨ #PaleoBotanyWeek π¦
From Protosphagnum to Sphagnum? Additional support for M. F. Neuburgβs hypothesis on the evolution of leaf development in the Permian protosphagnalean mosses by Ignatov and co-authors.
#freeaccess article
π https://t.co/FZcvIdmFnJ
#Paleobotany
πΏπͺ¨ #PaleoBotanyWeek π¦
On the origin of euphyllophyte roots β hypotheses from an Early Devonian Psilophyton by Doran & Tomescu.
#freeaccess article
π https://t.co/QOBzb4pDB0
#Paleobotany #PlantEvolution #Botany
Last Seen Hashtags on Sotwe
minichat ()*+filter:videos
Seen from Belarus
minichat
Seen from Puerto Rico
milf big tits
Seen from Oman
encasement
Seen from Ukraine
pejuhinfoto
Seen from Indonesia
γγΏγchζ΅εΊ
Seen from Japan
livehot
Seen from Vietnam
gayraceplay
Seen from Canada
roblacked
Seen from Switzerland
ε°θΏovo
Seen from Japan
Trends for you
Most Popular Users
Elon Musk 
@elonmusk
241.5M followers
Barack Obama
@barackobama
118.9M followers
Cristiano Ronaldo
@cristiano
114.6M followers
Donald J. Trump
@realdonaldtrump
111.8M followers
Narendra Modi
@narendramodi
107.1M followers
Rihanna
@rihanna
98.7M followers
NASA
@nasa
92.3M followers
Justin Bieber
@justinbieber
91.8M followers
KATY PERRY
@katyperry
90M followers
Taylor Swift
@taylorswift13
84M followers
Lady Gaga
@ladygaga
75.5M followers
Virat Kohli
@imvkohli
73.5M followers
Kim Kardashian
@kimkardashian
70.9M followers
YouTube
@youtube
68.8M followers
Neymar Jr
@neymarjr
66.5M followers
Bill Gates
@billgates
65.2M followers
Selena Gomez
@selenagomez
63.1M followers
The Ellen Show
@theellenshow
62.2M followers
CNN
@cnn
61.8M followers
X
@x
60.7M followers