Tarnation, indeed.
#TrilobiteTuesday
A trilobite can be a thing of astounding beauty! #TrilobiteTuesday
A trilobite can be a thing of astounding beauty!
#TrilobiteTuesday
@drstevenhobbs.bsky.social
@foreignsubstance.bsky.social
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
A trilobite is a thing of beauty. And an animal of considerable antiquity. #TrilobiteTuesday
A trilobite is a thing of beauty. And an animal of considerable antiquity.
#TrilobiteTuesday
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
@scientistmel.bsky.social
It's looking a lot like a #TrilobiteTuesday in an old Courvoisier cabinet.
It's looking a lot like a #TrilobiteTuesday in an old Courvoisier cabinet.
Visiting the Houston Museum of Natural Science. #TrilobiteTuesday
Visiting the Houston Museum of Natural Science.
#TrilobiteTuesday
I bought this sweet beauty in Tucson this year. It was her first sale. #TrilobiteTuesday
I bought this sweet beauty in Tucson this year. It was her first sale.
#TrilobiteTuesday
Welcome back to #TrilobiteTuesday
Here is Drotops megalomanicus. This comes from the Middle Devonian (Eifelian) limestones in Jebel Issoumour, Morocco. The white line is a vein of calcite running through the rock and the trilobite. If happened after the trilobite became a fossil.
My #trilobitetuesday post has been getting views. I totally forgot about it again. Thanks chemo brain. Anyway I am going to post my Trilobite Tuesday post on Wednesday. Haha
Welcome back to #TrilobiteTuesday
This is a beautiful large enrolled Flexicalymene trilobite from the Upper Ordovician Arnheim Formation from Mt. Orab, Ohio.
When #TrilobiteTuesday falls on St Patrick's Day, even the trilobites are green. Listening to Irish music ๐ถ ๐ต today.
When #TrilobiteTuesday falls on St Patrick's Day, even the trilobites are green. Listening to Irish music ๐ถ ๐ต today.
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
@scientistmel.bsky.social
Something different for #TrilobiteTuesday
This is an X-ray of a Chotecops trilobite from the Devonian Hunsruck slate near Bundenbach, Germany. The soft tissues were replaced with pyrite or fool's gold and are denser than the rock. The X-ray shows the denser material including legs and gills.
Happy Trilobite Tuesday!
Pictured is a 3-in- (7.6-cm-) long Nevadia weeksi from the Lower Cambrian of the Western US. With the help of UV lighting, two prominent antennae can be seen on this specimen. Such soft-part preservation is rare in trilobites
@AMNH #globalmuseum #trilobiteTuesday #fossils
Showing off.
#TrilobiteTuesday
Here's my entry for #TrilobiteTuesday, a day late.
#TrilobiteTuesday
Here is the cephalon (head) portion of an Olenellus trilobite from the Lower Cambrian Rome shale collected in Shelby County, Alabama. Early cambrian rocks in the Southeast are poorly exposed but and hard to find fossils in. These are some of the earliest trilobites in N. America.
I'm really looking forward to our Friends of UMMP meeting this Friday. I haven't been to a meeting since October for various reasons.
Here's a before and after of a nice Eldredgeops from the Devonian Silica Shale of Ohio. I found and prepped this specimen.
#TrilobiteTuesday
Biosignatures: Detection Of A Biopolymer In 500 Million Year Old Trilobite Fossils
astrobiology.com/2026/02/bios... #astrobiology #biosignature #paleontology #TrilobiteTuesday
Brian Brachiopod does interesting things with trilobites. #TrilobiteTuesday
@brianbrachiopod.bsky.social does interesting things with trilobites.
#TrilobiteTuesday
Here's looking at you kid.
#TrilobiteTuesday
#Ramadan
#MardiGras
#LunarNewYear
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
@dovewoman.bsky.social
@nancypope.bsky.social
Surprised that you didn't jump all over World Whippomorpha Day.
๐ฆ ๐ณ
#TrilobiteTuesday
15th is World Hippo ๐ฆ Day. 16th is World Whale ๐ณ Day ... so I declare today as World Whippomorpha Day. ๐ฆ ๐ณ Also Lunar New Year, Ramadan, Fat Tuesday and Trilobite Tuesday ... and God knows what else. #TrilobiteTuesday
15th is World Hippo ๐ฆ Day. 16th is World Whale ๐ณ Day ... so I declare today as World Whippomorpha Day.
๐ฆ ๐ณ
Also Lunar New Year, Ramadan, Fat Tuesday & Trilobite Tuesday.
God knows what else.
#TrilobiteTuesday
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
@drstevenhobbs.bsky.social
Happy birthday to the talented paleontologist artist responsible for this pair of bellbottom blue jeans.
#TrilobiteTuesday
@brianbrachiopod.bsky.social
@flojohorman.bsky.social
@drstevenhobbs.bsky.social