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Showing results for tags 'ptychodus'.
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From the album: Grayson County creek - June 28th
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- eagle ford
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From the album: Texas Cretaceous Fossils : Sharks and Rays
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- atco formation
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Shark Ptychodus whipplei Eagle Ford Formation
JamieLynn posted a gallery image in Member Collections
From the album: Texas Cretaceous Fossils : Sharks and Rays
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- cretaceous
- eagle ford formation
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From the album: Texas Cretaceous Fossils : Sharks and Rays
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- atco formation
- cretaceous
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Shark Ptychodus anonymous Eagle Ford Formation
JamieLynn posted a gallery image in Member Collections
From the album: Texas Cretaceous Fossils : Sharks and Rays
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- cretaceous
- eagle ford formation
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From the album: Grayson County creek - June 7th
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I made a drive down to a creek in Grayson County yesterday morning. Grayson County has had several inches of rain in the last couple of weeks, and I wanted to see what that might have uncovered in one of my favorite spots. After my misadventure with sticker vines on my last visit to a creek in this area, I was armed with leg and arm chaps, but I didn't think I would need them for this spot, and sure enough, even though it's also more grown up than the last time I visited, the chaps stayed in my backpack. There was a lot more water in the creek than the last time I was here. The water covered part of the gravel bars still, and the parts of the gravel bars nearest the water were still wet, so very dark and harder to spot fossils on, but I still found plenty. I do love this spot. Here are some in situ photos.
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- eagle ford
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From the album: Grayson County creek - June 7th
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- eagle ford
- grayson county
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From the album: Grayson County creek - June 7th
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- eagle ford
- grayson county
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(and 3 more)
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From the album: Grayson County creek - June 7th
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- eagle ford
- grayson county
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From the album: Grayson County creek - June 7th
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- eagle ford
- grayson county
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From the album: Sharks
An odd shark from the Cretaceous of North Texas - these sharks had crushing teeth suited for hard-bodied prey.- 3 comments
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- cretaceous
- crusher shark
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I hadn't been out fossil hunting lately. We've been getting enough rain to make me wonder how high the water level in creeks would be, plus spring fishing is so good on Cedar Creek Lake, where I live, that on days where I don't spend a couple of hours on the bicycle, I've just been going fishing. But now we've had a couple of weeks without much rain, so I'd been wanting to make a trip back to Grayson County. I had a doctor appointment in Dallas Friday morning, so I decided I would leave from there and make the drive to Grayson County. It was 10:30 am before I reached this day's creek, rapidly approaching the heat of the day, so I knew this would be a short visit to the creek. It was hot and sunny Friday, and I got reminded just how much heat you feel from those gravel bars when you're on knees and elbows. By shortly after 1:00 pm, I was cooked and ready to make the drive home. But this part of the creek is so much more grown up than when I was last there, I had a tough time getting out of the creek without getting torn up by briars and tree limbs. I ended up looking like I had been on the short end of a fight with a wildcat. I was already carrying leg chaps, but just never stopped to put them on. I've found some old kevlar arm chaps too. I'm going to start making myself wear both when traversing the thick stuff from now on. 71 year old skin just seems to suffer a lot more damage in these situations than young skin does. But as always in Grayson County, I did find some fossils. Here are photos of some, just as they lay when I found them. Each of those last two photos have two teeth in them. It's not often that I find two teeth that close together.
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- eagle ford
- grayson county
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From the album: Grayson County creek - May 20th
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- eagle ford
- grayson county
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From the album: Proudest finds
This is the largest P. mortoni I've ever found. Found April 16, 2022 in a Texas gravel bank.-
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Spring in my stretch of Texas is brilliantly green, with lush, heavy foliage that reaches tall. The atmosphere is warm, with humid air that has weight of its own, and the open, bright blue skies are occasionally interrupted by fleeting storms. This season of sticky air and vibrant greenery have made me deeply nostalgic for when I was just starting to figure things out and really exert myself in the practice of fossil finding, just a year ago. I spent steamy days romping up and down isolated creeks, armed with just persistence and very little knowledge, making some of my most memorable first finds. Little has changed. I'm still a beginner in most respects, and It's only been a year yet I'm making it sound like it was a lifetime ago, lol. However, I still can't help but be proud of how far I've come in this short time, and with this weather I've been reminiscing about those beginnings (which I'm happy to say I'm still experiencing - I hope one day to look back at the solo adventures I'm doing now with the same fondness.) Friday I decided to re-live the feeling and visit a spot I hold great memories of. Last May, before I even found my first central texas shark tooth, I stumbled on a mosasaur tooth in a gravel bank here. It was my first "big" find, and I came back with a similar goal. The conditions were the same as that day in may, nearly a year ago. Steamy and green. I even put on my fishing shirt, out of tradition. Stomping the creek I had "Lady fingers" by Herb Alpert & The Tijuana Brass repeating in my head. Here were the keeper finds I made, in order, below. Nifty irregular echinoid, I'll be looking in Morgan's book on Texas echinoids, which recently arrived in the mail, for the ID here. Very curious Ptychodus tooth. The late cretaceous strata I was hunting on was campanian/santonian, and this looks like a Turonian species. Perhaps I may be on the scent of an unmapped Eagle Ford outcrop (I can dream...) Next up, some shark tooth blades I found on the same gravel bank: Next, a worn little vert with concave and convex ends - looks like the start of a spring mosasaur tradition here! On the walk back I made another find -Nerodia erythrogaster. Snakes and my interest in herpetology are what got me interested into paleontology in the first place, when finding out that Mosasaurs weren't dinosaurs, but squamates like those I was already interested in. Thus this hunt came to an end, and I was satisfied. The next day had something much greater in store. I spent the morning rock climbing and hanging out with friends who came back into town from college, and afterward met a friend (Bethany) well into the afternoon at another spot on the same creek. Our pace was slow, but she found a few cool Scapanorynchus teeth quickly. This spot is unfortunately known to a few hunters already, and has been seeing increasing competition, as evidenced by the many foot prints lining the banks. Fortunately for me, the many counties that make up central texas are famously known for artifacts, and so these creeks attract more artifact hunters than fossil hunters, as the creeks of north texas hold better potential in the fossils area. Artifact hunters have sharp eyes, but are more likely to miss a fossil than a fossil hunter. In the receding light, chatting lightly about mosasaurs, I saw a something I've seen in my dreams many times. Resting in front of me was my first large Ptychodus mortoni tooth, in all its glory. 99% of the time, I hunt solo, but now in front of Bethany I had to tone down the triumphant hallelujah's, a seemingly impossible task. Not that she would have cared if I yelled out anyway. We stared at the tooth as it sat, and I tried to take it all in and process the moment before I disturbed it. I was understandably on cloud nine, and had trouble focusing for the rest of the hunt. I must have taken it out of my pocket to look at it maybe 10 more times in that last 45 minutes. Despite that, I did notice something noteworthy one more time - an Atlatl point, lying plain on the gravel. And so, that was my weekend. One spent well in my books. On a side note, another relief was that the Cidarids I shipped to Dallas to get prepped finally made it, a week late and after being shipped to an incorrect address hundreds of miles away. THAT was stressful. The relief that came with it was the cherry on top to another memorable weekend...
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- personable best
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
Tagged with:
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From the album: Grayson County creek - March 28th
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- cretaceous
- eagle ford
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(and 3 more)
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