Image 4566
f 7.6 @ 1/1000, 84 mm, taken 2017:08:29 09:52:11.
There are some extraordinary red sedimentary rock outrcrop to be found in central and eastern Wyoming. I pulled over for a shot of them.
Image 4570
f 4 @ 1/8, 24 mm, taken 2017:08:29 12:02:05.
A large number of large trilobites were apparently caught in an ordivician mudslide.
Image 4571
f 4.6 @ 1/60, 40 mm, taken 2017:08:29 12:12:34.
This ancient cephalopod closely resembles the natulus on my fireplace mantle.
Image 4572
f 4.6 @ 1/60, 24 mm, taken 2017:08:29 12:13:53.
Crinoids.
Image 4573
f 4.4 @ 1/80, 65 mm, taken 2017:08:29 12:18:57.
Image 4574
f 4.4 @ 1/125, 105 mm, taken 2017:08:29 12:19:05.
Image 4575
f 5.4 @ 1/200, 84 mm, taken 2017:08:29 12:20:37.
Image 4576
f 4 @ 1/10, 32 mm, taken 2017:08:29 12:21:17.
Image 4577
f 5 @ 1/60, 35 mm, taken 2017:08:29 12:28:34.
Image 4578
f 4.6 @ 1/50, 24 mm, taken 2017:08:29 12:30:34.
An extraordinary fossil. A fish tried to eat a Rhamphorhynchus. Both perished in the encounter. The huge dragonfly to the right was not even labeled. The museum is running out of room, and I suspect that this fascinating fossil just got stuck there because there was nowhere else to put it. They didn't bother with an explanation.
Image 4580
f 5.4 @ 1/80, 32 mm, taken 2017:08:29 12:31:08.
Image 4581
f 4 @ 1/80, 105 mm, taken 2017:08:29 12:31:22.
Image 4583
f 4 @ 1/4, 40 mm, taken 2017:08:29 12:31:59.
Image 4584
f 5 @ 1/125, 70 mm, taken 2017:08:29 12:32:14.
Image 4585
f 4 @ 1/20, 24 mm, taken 2017:08:29 12:38:52.
Image 4587
f 4 @ 1/4, 24 mm, taken 2017:08:29 12:39:23.
Camarasaurus and Supersaurus tail.
Image 4588
f 4 @ 1/20, 28 mm, taken 2017:08:29 12:53:57.
Image 4590
f 4 @ 1/15, 24 mm, taken 2017:08:29 12:56:40.
Supersaurus head. Note the entire skeleton is 106 feet (32 meters) long.
Image 4591
f 4 @ 1/6, 24 mm, taken 2017:08:29 12:57:14.
Image 4592
f 4 @ 1/6, 35 mm, taken 2017:08:29 12:57:45.
Yep, it's a T Rex.
Image 4593
f 4 @ 1/8, 24 mm, taken 2017:08:29 12:58:03.
Image 4594
f 4 @ 1/30, 45 mm, taken 2017:08:29 12:59:31.
Image 4595
f 4.4 @ 1/50, 24 mm, taken 2017:08:29 13:00:48.
Image 4596
f 5.6 @ 1/125, 45 mm, taken 2017:08:29 13:00:59.
Image 4597
f 4 @ 1/50, 45 mm, taken 2017:08:29 13:01:02.
Image 4598
f 4.4 @ 1/80, 75 mm, taken 2017:08:29 13:01:10.
Image 4599
f 4.4 @ 1/50, 50 mm, taken 2017:08:29 13:01:13.
Image 4600
f 4.4 @ 1/60, 58 mm, taken 2017:08:29 13:01:27.
Image 4601
f 4 @ 1/60, 58 mm, taken 2017:08:29 13:01:30.
Image 4602
f 5 @ 1/160, 92 mm, taken 2017:08:29 13:01:59.
Image 4604
f 4 @ 1/20, 28 mm, taken 2017:08:29 13:03:19.
Image 4605
f 4 @ 1/15, 24 mm, taken 2017:08:29 13:03:35.
Image 4606
f 4 @ 1/5, 24 mm, taken 2017:08:29 13:04:15.
Image 4607
f 4 @ 1/4, 45 mm, taken 2017:08:29 13:04:28.