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More photos of Allosaurus from the AMNH

Greetings friends. In an earlier post from 2014, I put up some photographs which I took of the two Allosaurus skeletons that are on public display in the American Museum of Natural History (or AMNH for short) in New York City. I’ve recently uncovered some other photos which I took during a visit there in March 2019, and so I’m posting them here. Enjoy!

 

 

Some Morrison Formation Sauropods: Apatosaurus, Barosaurus, and Diplodocus

Hello everyone. Here are some simple sketches of three Late Jurassic sauropod dinosaurs from the Morrison Formation of western North America: Apatosaurus, Barosaurus, and Diplodocus. All three of these sauropods are members of the family Diplodocidae, which includes the eponymous Diplodocus and any other sauropod that’s more closely related to Diplodocus than to any other sauropod group. The “diplodocids”, as these species are sometimes called, are distinctive for having long peg-like teeth in the fronts of their jaws (good for raking and stripping, but not well-suited for biting), a nares (the hole in the skull that contains your nostril openings) that’s located on the top of the skull, and long tapering whip-like tails.

The first is Apatosaurus louisae, which measured around 75 feet long. Like all diplodocid sauropods, Apatosaurus had a long whip-like tail, but it also had a massive thickly-built neck. Some paleontologists hypothesize that Apatosaurus used its neck in whacking contests during the mating season like modern-day giraffes. You can read more about that here.

Apatosaurus louisae. © Jason R. Abdale. May 11, 2020.

 

Next is Barosaurus lentus, which measured around 85 feet long. This animal was made famous by the impressive display in the entrance hall of the American Museum of Natural History in New York City. Notice that the neck and the tail are almost the same size; the tail is only slightly longer.

Barosaurus lentus. © Jason R. Abdale. May 11, 2020.

 

Finally is Diplodocus carnegii, which measured around 90 feet long. For a long time, this animal held the record as the longest dinosaur ever, until it was challenged by Supersaurus, Seismosaurus (which is almost certainly another species of Diplodocus), and various titanosaurid sauropods from South America. Of all of the diplodocid sauropods, Diplodocus itself had the longest tail. Some have speculated that the long ribbon-like tails of Diplodocus and its kind were used like whips, and it was even calculated that they could be cracked like a modern-day bull-whip. In the early 1990s, a partial skeleton of a Diplodocus-like dinosaur was found in Howe Quarry, Wyoming which had preserved skin impressions, including a series of keratin spikes similar to those seen on the back of an iguana lizard. An article was published about this discovery in 1992, which you can read here, although it wasn’t expressly stated within the report that the creature in question was indeed a Diplodocus. However, many paleo-artists ran with the idea anyway, and it was even incorporated into the 1999 BBC television series Walking With Dinosaurs. Since this is the prevailing trend, I decided to outfit my Diplodocus razorback-style as well.

Diplodocus carnegii. © Jason R. Abdale. May 11, 2020.

 

Next is an image showing a size comparison between Apatosaurus (75 feet), Barosaurus (85 feet), and Diplodocus (90 feet). For some people, it can be difficult to mentally grasp the size and the anatomical differences of these animals just by looking at numbers on a page. Perhaps by looking at this picture, you can truly appreciate the differences in the size proportions. Apatosaurus is a muscular beast. Barosaurus looks like a see-saw with legs. Diplodocus‘ tail measures three-fifths of its whole body length. So, as you can see, not all sauropods are the same.

A size comparison between Apatosaurus (75 feet), Barosaurus (85 feet), and Diplodocus (90 feet). © Jason R. Abdale. May 11, 2020.

Keep your pencils sharp, everyone.

Some Quickie Drawings of Late Triassic Life

Hi everybody. As many of you already know, I occasionally volunteer at the Garvies Point Museum in Nassau County, New York. One day, I decided to hash out some drawings of Late Triassic creatures when I had a few moments of spare time, and I stuck them on the wall over the bulletin board. Recently, I went back to the museum for their annual Native American Feast, and to tell you the truth, I had completely forgotten about these pictures. I decided to take some photos of them while I was there. I’m hoping that the museum staff uses them for coloring activities with the children that visit the museum every week.

Captain Louis Antoine de Bougainville

Louis Antoine de Bougainville

Louis Antoine de Bougainville (November 12, 1729 – August 31, 1811) was a French scholar, military officer, and explorer. He was a brilliant mathematician, gained fame for himself fighting in the French and Indian War, he became the first Frenchman to circumnavigate the globe, and he conducted an extensive exploration of the South Pacific. Bougainville Island, where a ferocious battle took place during World War II, is named after him.

This is a drawing as he would have looked in his 20s during his service in the French and Indian War as a captain in the French Army and as the aide-de-camp to Gen. Louis Joseph, Marquis de Montcalm. Made using a combination of No.2 pencil, colored pencils, and markers. The portrait that you see is based upon several existing portraits of him from later in life (none of them being full portraits), especially his distinctive blue coat with the gold Celtic-style braiding.

For more info, read the following:

Portrait of a Huron war-chief

Huron chief Long Spear

Hello all. This is a portrait of a war-chief of the Huron tribe named Long Spear – I don’t know how to say that in Huron/Wyandot, but I’m certain somebody out there knows. This person was supposed to be a character in a video game set in the French and Indian War that my friend Andrew and I were going to develop years ago, but that idea unfortunately never got off of the ground.

I found the original version of this man’s portrait that I had made back in 2005, I think – there was no date on it, but I’m pretty sure that’s when I first drew him. The overall pose and design was the same, but it was less detailed, done with markers instead of colored pencils, and was rather sloppy. I decided to re-make Long Spear’s portrait, and the result is what you see here.

Media for this portrait include:

  • No. 2 pencil
  • Crayola and Prismacolor colored pencils
  • Black felt-tip marker

I’m sure that many of you will likely see the influence that Wes Studi’s portrayal of Magua in the film The Last of the Mohicans had on this design. However, I tried very hard not to make a clone copy of THAT Huron war-chief! If you have any questions or comments, please write them. Hope you enjoy my latest work. Keep your pencils sharp, everyone.

Dinosaur Day 2015 at the Garvies Point Museum

GP Museum 1

Well, it was that time of year again! Every April or so, at around the time of Easter, the Garvies Point Museum and Preserve, located in Glen Cove, Nassau County, New York, holds it annual “Dinosaur Day”. This is one of the days that I really look foward to for a few reasons. First, I get to work at a place that I absolutely love and meet with some good friends. Secondly, I get to be out of NYC for a little while, which is something that I ALWAYS look foward to. Third, I get to talk about a subject that has fascinated me since my earliest days – paleontology.

Veronica, the museum’s de facto head of administration, did a wonderful job along with other members of the museum staff of setting up the classroom where the day’s major activities would be taking place. Recently, the museum’s library was substantially increased. The Sands Point Museum and Preserve had closed down its library a short while ago, and all of the books and papers were sent to the GPM. I should state, though, that almost all of these documents were originally part of the GPM collections anyway, and they just got them back, that’s all. However, Louis (one of the workers at the Garvies Point Museum, but works primarily at the Old Bethpage Village – another place that I really love) has been working hard to re-catalogue all of these books and papers back into the museum’s database.

The name of the event was somewhat misleading, as it concerned all prehistoric life, not just dinosaurs. We had exhibits on primitive mammal-like-reptiles, dinosaurs, and prehistoric mammals.

Here are some pictures of what the room looked like both during and after the hoards of kids showed up.

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Most of the really young children gravitated immediately towards the dino toy area and the fossil digsite. The older children and a lot of the adults were interested in the information that I and others were giving. They were especially interested in Dimetrodon, the famous sail-backed pelycosaur from the early Permian Period. I don’t think that I have ever had to say the name”Dimetrodon” so many times within the course of a single day! It seemed to be the only thing that many of them wanted to talk about!

Some of the major topics of interest on this day were: the Permian Mass Extinction, which occured about 251 million years ago, when an estimate 95% of all life was wiped out; of course, T. rex was a favorite; as too was Allosaurus, who competed with its larger relative for attention from the crowds. This was helped in no small part to the fact that we had a lot of Allosaurus “stuff” arrayed for them: a picture of the skull, a hand model, bone casts, a model, and my drawing which you might recognize from an earlier post on this blog.

Finally, here’s a picture of me, “the Dinosaur Man” as several members of the museum staff call me, dressed up as an amateur paleontologist. In addition to my olive drab Garvies Point Museum shirt, I also wore a khaki utility vest, because apparently ALL paleontologists wear khaki utility vests! I thought that wearing it would help to enhance my ethos with the audience, and by my reckoning, it worked.

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Review of the 2014 Warwick, New York “Applefest”

On Sunday, October 5, I attended the annual Applefest for the first time. This is a massive fair that is held in the town of Warwick (established in the late 1700s), Orange County, New York. I was informed that it was one of the biggest autumn festivals in the entire Northeast, with a projected attendance of somewhere around 35,000 people. My parents and I had a lovely ride through the rural hilly forest-covered countryside of lowerstate New York (I hate using the phrase “downstate” because it sounds depressing). As I stated in a previous post, I’m a country boy at heart, and I love to get out of the damned city at every opportunity, especially to experience “old time” things like quaint fall and country festivals.

Despite my very limited finances, I had a feeling that I would be spending an inordinately high amount of money there. At country fairs, things tend to be slightly on the expensive side. Local craftsmen and farmers need to sell their wares, and with many of them feeling the pinch from economically bad times, they need to adjust their prices higher to make up for things.

When we got there, which was at around 10:30 AM (only a half-hour after the fair opened), the place was already jammed. I was surprised how popular the fair was in both senses of the word. I was told to expect a large crowd, but I wasn’t prepared for this. There were at least 7,000 or 8,000 people when we got there, and the crowds kept increasing every minute. Almost immediately, I spotted various stands for things. They were giving pony rides to small children, the local town fire department had set up a barbecue, and there was a stand for adopting ex-racing greyhounds – they seemed to enjoy a more relaxed laid back lifestyle than the hectic energetic one that they had previously pursued. Next to this was a stand selling spices and varieties of olive oils. In the energetic spirit of the moment, and with a fervent desire to help local communities and craftsmen, I bought three different bottles: Italian herb, sun-dried tomato, and spicy pepper.

The Applefest was not just about apples, despite its name. Certainly, all things apple-related played a big part in it, but the stands were for far more: food stands, craft vendors, and environmental/community awareness booths talking out things like solar energy, banning plastic bags, and animal adoption. On top of all this, seemingly everybody in the town decided to have a yard sale!

I had many good experiences here, but at the top of the list was when I got to make apple cider myself, which was something that I had never done before. I have an immense unquenchable thirst for knowledge, especially pertaining to things that I regard as from the past, and I tried to get as much information as I could. I first began by carefully studying the construction of the portable press, which was about the size of a bicycle, and took a few pictures just to have a reference – I am determiend to get one of these things for myself, if I should ever be so lucky as to have my own farm somewhere. I also carefully watched the press in operation. I had a wonderful conversation with a teenager (at least I assume he was a teenager) named Rafael about the process of making apple cider. He told me that it takes about 40 pounds of apples to make one gallon of apple cider, and that you can make your cider of a specific flavor depending on the apple variety (some are sugary sweet while others are tart). Then came the best part – I got to help him. I started by tossing the apples into the hopper. The hopper is connected to a turbine, which is connected to a wheel-crank. The operator turns the crank, which turns the turbine, which crushes the apples. The crushed bits then fall out of a hole in the underside and down into an awaiting bucket. The buckets are not whole – they have large slats cut into the side so that the juice can escape when being pressed. Make sure that the bucket is lined with a mesh cloth! Not only does it prevent the apple bits from being squeezed out through the bucket slats, it also makes cleaning the bucket a lot easier, and you can carry the shredded apple chunks away like they’re in a bag. After I acted as  the shoveler, so to speak, I acted as the presser. The bucket was placed underneath a large cast-iron screw with four spike-shaped handles on the top, and there was a circular wooden board underneath the screw, unattached. After the bucket of apple pulp was placed under the screw press, the mesh bag that the pulp was in was folded over, completely covering the apple pulp – this is to prevent the apple chunks from sticking to the underside of the board. Then, the board was placed over the pulp, lined up directly underneath the screw. Then, start turning! You have to make sure that you don’t turn too much, otherwise you’ll break open the bucket. As I turned the screw, which was easy at first but got to be rather hard work, I observed the tan-orange cider juice coming out of the slats, traveling a short distance down a decline and out of a drainage hole. Underneath the hole was a steel pot, collecting the juice. I helped Rafael out a couple of times with the process as the people watched us. I shook his sticky hand with my sticky hand and thanked him for all of the information that he gave me and for allowing me to participate, and he gave me a free cup of cider for my work.

I love it when youth become involved in these sort of things. I’m noticing a greater interest among young people in “getting back to the land” and focusing more on simple things. I really want more young people to get involved in agrarian pursuits and having a greater appreciation for home-grown local produce.

We made our way through even further. The fair wasn’t limited to just one street – it seemed that half of the town had been converted for the Applefest. Along every street were food venders, craft vendors, and social awareness booths. I had talks with a person who made bows and arrows, a person who made fudge, and another person who represented a group that wanted plastic bags to be banned in the town of Warwick. I was rather moved by that, and I am contemplating starting a similar organization in my home town of Flushing.

After having some hamburgers made for us by the Warwick Fire Department, we looked around for a little bit more, and then decided to head back home. We left at 1:00 PM, and the traffic leading up to Warwick was backed up bumper-to-bumper for miles. By the time that we left, there had to have been at least 30,000 people there, and they were still coming in! Along the road, I passed by the barn of a nearby farm, and painted on the side were the words “LOCAL = GOOD”. I absolutely agree.

I had a great time. I heartily recommend visiting the Warwick Applefest at least once in your life. Certainly, it’s a must if you live in lowerstate New York. I’m already thinking about going back next year.

General Jean Armand, Baron von Dieskau

2014 has been rather hectic for me, between frantically looking for jobs, pounding on the writing, and doing schoolwork. This weekend, I FINALLY found some free time to do a little bit of illustration, and the result is what you see here.

Lately, I’ve been on a colonial history kick. One of my writing projects is on the French and Indian War – I decided to temporarily shelve my book on ancient Egypt. I intend for this book to be fully illustrated, and one of the pictures that will be in it will be this portrait of a French officer. His name was General Jean Ludwig August Armand, Baron von Dieskau. He was a German-born officer who fought in the French Army during the opening stages of the French and Indian War.

Baron Dieskau

 

 

AMNH Allosaurus photos

Recently, I have decided that my Allosaurus color drawing, which I have re-tooled about four or five times and felt so proud of, actually needs to be re-tooled again. I had made that drawing the center focus of one of my blog posts some time ago.

 

One thing that immediately jumps out at me is that the tail is too narrow – there’s just not enough meat on it. I’ve noticed that many paleo-artists who follow what I like to call the “Gregory Paul School” of paleo-art often have their paleo-critters very shrink-wrapped, especially the tails. The tail’s weight needs to be proportionate to the weight of the front half of the animal; a tail that is not thick enough will make the animal front-heavy, and I can safely say that this Allosaurus looks front-heavy.

The second thing that I have a problem with are the lacrimal horns. Those are the rounded projections on the skull just in front of the eyes. Many times, I have seen paleo-artists put very large or at least prominent fin-like crests on Allosaurus skulls. I have always been loathe to do this, since I am a stickler for anatomical correctness. If there aren’t any crests, I don’t put them on. However, when I was volunteering at the American Museum of Natural History (or AMNH as it is commonly abbreviated), I took various photographs of the two Allosaurus skeletons that they have on public display. Based upon this information, I knew that I needed to redo my drawing. I have decided to include the photographs here for any future reference for any aspiring paleontologist or paleo-artist.

 

Here is that dynamic running Allosaurus that everyone sees when they come into the entrance hall. I want you to take note of several things. First, look at that beautifully curved neck. Second, look how large the arms are in proportion to the body. Third, look at that enormous Baryonyx-esque thumb claw on each hand. Fourth, notice that the body is a lot more rounded than many artists often show, who make the body appear narrower and flatter.

AMNH Allosaurus entrance hall

 

Here is a close-up of the entrance hall Allosaurus‘ skull. I’m sorry if the picture looks a little fuzzy – I think I jerked the camera when I took the shot. First, notice that the jaws are strongly U-shaped. Second, the face is pretty much flat on both sides. This animal had absolutely no stereoscopic vision. Third, there does not seem to be any real three-dimensionality to the face – not a whole lot of wrinkles, ridges, and bumps, but almost flat.

AMNH Allosaurus skull entrance hall

 

I had a lot of trouble finding pictures of Allosaurus hands and arms for my drawing. So here’s one, so that you can get your proportions just right.

Allosaurus arm photo

 

Now we move into the Hall of Saurischian Dinosaurs, located on the fourth floor. This is the room that is always the most crowded, aside from the entrance hall, because here is where the Tyrannosaurus skeleton is located, and seemingly every elementary school child in all of NYC wants to see it. This is the skeleton of Allosaurus seen in that hall. You might recognize the pose as being similar to a Charles Knight painting, which has been endlessly copied ever since. The two Allosaurus skeletons in the AMNH are meant to represent two modes of behavior: predator and scavenger. There are two things that I notice right away. First, it’s brown not gray –  a rather superficial difference. But what jumps out at me is that the skull is a slightly different shape. The skull used on the skeleton in the entrance hall has an almost flat jawline, producing a rectangular-looking skull – this is the skull that is most commonly seen in museums and in dinosaur anatomy books. However, the skull that you see here has a more curvaceous S-shaped jawline, and the skull itself appears to be fatter and more robust than the one mounted on the entrance hall specimen.

AMNH Allosaurus skeleton 1AMNH Allosaurus skeleton 2

 

Here is another view of the skull (again, sorry if it’s a bit blurry; I really need to work on not jerking the camera).

AMNH Allosaurus skeleton 3

 

Here are some various views of that same skull from different perspectives. I took these shots because just having a side view doesn’t really tell me a whole lot of information. Again, you will notice that the skull is flat-faced with no stereoscopic vision. The only way that Allosaurus could see what was directly in front of it was if it cocked its head to the side like a bird so that one of its eyes could see something. Also, look closely at the rounded lacrimal horns. Notice those linear grooves running along the surface. That means that these horns were covered with keratin, the same stuff that your fingernails are made out of. Also, notice that the lacrimal horns are pretty-much in line with the post-orbital bones (the bones behind the eye socket). This would infer that the horns were not as pronounced as I had shown in my drawing.

AMNH Allosaurus skeleton 4AMNH Allosaurus skeleton 5AMNH Allosaurus skeleton 6

 

Lastly, here is another photo of Allosaurus arms. Look at the size of those thumb-claws!

AMNH Allosaurus skeleton 7

 

Onderdonk House – Brooklyn, New York

At the beginning of September, I visited the Vander-Ende Onderdonk House, located in Brooklyn, New York. I’m very interested in colonial American history, and I’m surprised by how much from that time period can be found within the five boroughs of New York City. You may have to go out of your way to find these places, but it will be worth the wait and the effort.

This building, more commonly known simply as the Onderdonk House, was constructed in the very early 1700s. It’s actually, according to the website, the oldest stone house built according to the “Dutch colonial” style within NYC that is still standing. It currently serves as the headquarters for the Greater Ridgewood Historical Society.

I had no idea that this place existed (again, you’d be surprised how much historical stuff is in NYC that hardly anyone knows about) until that day, and I went there to visit the Battle of Brooklyn re-enactment that they had during the weekend. Well, it wasn’t really a re-enactment; it was more like a “life in a Revolutionary army camp” sort of thing. They handed out samples of beef-and-pea soup (it was okay, but it desperately needed salt). Still, I had a good time.

If you want to know more about it, visit the following website:

http://www.onderdonkhouse.org/

If you’re interested in early New York history or colonial American history in general, then I highly suggest that you visit there.

I took some pictures while I was there, which i will now put here on display for you. I hope you enjoy.

 

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