Talk:Spinosauridae

This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Maronaut (article contribs).

picture

is there any pic for spinosauridae? can we put reference from jurassic park 3 movie? i remember there's spinosaurus in that movie. HoneyBee 22:22, 1 January 2006 (UTC)

Is this picture really the best choice? the one I'm viewing seems to be an artistic sculpt in some Asian museum, not an actual representation... the inaccuracies are appalling.Agwanier (talk) 01:01, 16 July 2010 (UTC)

We could always use one of the nearly equally artistic sculpts of Suchomimus... spinosaurids are a very poorly known group, any museum mount will have a lot of guesswork and sculpting involved. The only error here that I can see is the upper jaw is too robust, but I wonder how much individual variation could account for that, as many undescribed specimens seem to have more robust jaws than the dal Sasso skull. MMartyniuk (talk) 01:47, 16 July 2010 (UTC)

merging

Shouldn't this be merged with spinosaurid (spinosauridae is the plural of spinosaurid)? 20:33, 17 July 2006 (UTC)

other fish eaters

[1]

habitat

I created a new section talking bout this new 2010 study Amiot, R., Buffetaut, E., Lécuyer, C., Wang, X., Boudad, L., Ding, Z., Fourel, F., Hutt, S.,Martineau, F., Medeiros, A., Mo, J., Simon, L., Suteethorn. 2010. Oxygen isotope evidence for semi-aquatic habits among spinosaurid theropods. Geology, 38, 139-142. http://geology.gsapubs.org/content/38/2/139 Spinosaurids were semiaquatic —Preceding unsigned comment added by Brisio (talk • contribs) 20:38, 8 February 2010 (UTC)

Saw that; I did some massaging of the text to add some detail and make it less just the end of the abstract. J. Spencer (talk) 03:53, 9 February 2010 (UTC)

Asiamericane is definitively not a spinosaurid. It's probably more closely related to Richardoestesia (whatever the latter is) Mortimer pinted it out with some nice papers that should be mentioned here, imo http://home.comcast.net/~eoraptor/Dromaeosaurs.htm#Richardoestesiaasiatica —Preceding unsigned comment added by Brisio (talk • contribs) 16:16, 5 November 2010 (UTC)

Campanian-Maastrichtian record

On another wiki page it states that their is a Spinosaurid fossil (http://en.wikipedia.org/wiki/Maevarano_Formation#Dinosaurs. If it is true than we could extend the temporal range. — Preceding unsigned comment added by 60.242.105.47 (talk) 04:16, 23 May 2013 (UTC)

Said "spinosaurid" fossil is indetermined and may or may not actually be a spinosaurid. The temporal range should not be adjusted until said fossil's identity as a spinosaurid is confirmed.--Mr Fink (talk) 04:59, 23 May 2013 (UTC)

New image?

Given the new Spinosaurus that's been published by Ibrahim et al., should the image of Spinosaurus here be changed to another image (e.g. another spinosaur, or Spinosaurus as it currently is on its own page)? Lythronaxargestes (talk) 05:37, 24 November 2014 (UTC)

The New One

The Sigilmassasaurus... So its well known subject now... Should we add the new spinosauroid to this page ? — Preceding unsigned comment added by Dredann (talk • contribs) 22:58, 17 January 2016 (UTC)

Classification confusion

Ichthyovenator laosensis is listed in the classification diagram twice, in the subfamilies Baryonychinae and Spinosaurinae. I suppose only one of these can be correct.92.29.248.209 (talk) 16:54, 18 September 2016 (UTC)

Well spotted! Reference added under Baryonychinæ; duplicate under Spinosaurinæ removed.—Odysseus1479 20:06, 18 September 2016 (UTC)

Class Project edits

Hi, I have a class wikipedia assignment to edit this article. I'm adding a lot of stuff to a version of it in Word that I plan to post to the body of the article as soon as it's graded. Maronaut (talk) 07:59, 30 May 2017 (UTC)

Possible Early Jurassic Spinosaurs

http://www.dinosaurhome.com/extending-the-temporal-range-of-the-spinosauridae-14490.html. I'm just going to add temporal range of possibly starting 170mya. — Preceding unsigned comment added by 61.68.87.67 (talk) 10:55, 3 June 2017 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified one external link on Spinosauridae. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

• Added archive https://web.archive.org/web/20131219195023/http://archosaur.us/theropoddatabase/Megalosauroidea.htm to http://archosaur.us/theropoddatabase/Megalosauroidea.htm

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 03:35, 14 January 2018 (UTC)

Someone keeps recreating the Australian Spinosaurid article

It appears User:Bubblesorg does not want to let go of the article he created even though there was a consensus on it being merged with Spinosauridae, he keeps recreating the page and has even gone as far as to revert some of my edits on this article as some sort of 'comeback' and has started an edit war. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 03:37, 19 April 2018 (UTC)

Update: He looks to have stopped but someone might still want to notify him/her about this to keep them from doing something like it in the future. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 07:38, 19 April 2018 (UTC)

I have placed the redirect under extended confirmed protection in order to enforce the AfD result. I also left a note at Bubblesorg's user talk page. Mz7 (talk) 08:27, 19 April 2018 (UTC)

GA Review

This review is transcluded from Talk:Spinosauridae/GA1. The edit link for this section can be used to add comments to the review.

Reviewer: Jens Lallensack (talk · contribs) 14:42, 6 May 2018 (UTC)

I'm happy to see you doing some nice article work. Lets work on this one together.

• The lead needs a lot of expansion, should summarize the whole article.
• The description is much too short. Currently, it is more of an accumulation of sentences in random order rather than a readable text with a common thread. Remember that you are writing for people who do not know anything about the group. Best, you first give general information on the bauplan and work out how the group differs from other theropods, then how these features vary within the group. Also add information on body size. It might be good to have anatomical details in separate paragraphs after the more general info, so that it is easier for readers to jump over if they are not interested in that.
• You are extremely lucky that there are two relatively recent reviews on the group, but you used none of them, although both are freely accessible full-text via google scholar. Review articles are considered the best sources you can find for Wikipedia, you should make heavy use of them. Most information in the Hone and Holtz review should appear in the article, best assembled with additional information from the sources cited in that review.

• Bertin, 2010: A catalogue and material of Spinosauridae.
• Hone and Holtz, 2017: A Century of Spinosaurs - a review and revision of the Spinosauridae with comments on their ecology.

• Research history is lacking (for a start, see the Hone and Holtz review).
• Better group the paleobiology by biological topics ("Feeding", "Habitat", "Locomotion" etc.), not by anatomical ("Teeth", "Skull").
• Bone histology is not discussed.
• Neither is locomotion (quadrupedal or bipedal?), and probably others (see the Hone and Holtz review).
• This should keep you busy for some time. I will return with more precise comments once you are ready. --Jens Lallensack (talk) 14:42, 6 May 2018 (UTC)

Thanks for taking the review! And I gotta say I saw this coming, to be honest. I realized while doing research for expansions on the Oxalaia article, that the Spinosauridae one is very incomplete, a lot of crucial information is missing from various sources. Even though our knowledge of this dinosaur family is quite fragmentary, we definitely know more than this. It's gonna take me some time for sure, but I'll get it done. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 15:15, 6 May 2018 (UTC)

Great! Let me know if you need any sources, as I have most of it. --Jens Lallensack (talk) 15:33, 6 May 2018 (UTC)

• There is one more recent spinosaur review paper freely available here:[2] Also, most review papers are cited in the Baryonyx article, you could take a look at that one, since its featured. FunkMonk (talk) 01:23, 7 May 2018 (UTC)

Also note that the species of Lepidotes mentioned as prey for Baryonyx here has since been assigned to the genus Scheenstia. It is probably good to double check the info here about Baryonyx with that in the featured article, because it is more up to date than many other older sources. FunkMonk (talk) 16:34, 7 May 2018 (UTC)

There seems to be a bit of an issue, I decided to start off by writing a more comprehensive Description section for the article, and I thought I'd begin with a paragraph on spinosaurid body size. I then realized after checking the articles for Spinosaurus,Suchomimus, and Baryonyx that the measurements in the size diagram are a bit shaky, the author of the original chart used before I made this one said the sizes were based off of Scott Hartman's skeletals. But they seem inconsistent with those mentioned in their respective articles, Baryonyx has estimates from 7.5 to 10m, in the diagram it is 10m. Suchomimus was initially estimated from 10.3 to 11m and then 9.5m in 2010 by Gregory S. Paul, the diagram once again goes with the more extreme of 11m. Also, which one should we choose for Spinosaurus? it varies from 12 to 18m but from what I've seen 15m is the most agreed upon length, whereas in the chart it's 14.5m. You guys can look at all this and tell me what you think, preferably we should go with the most reliable estimates, and if it isn't clear then maybe use an averaged out length as we do in those cases? (eg. if example estimate is between 4-6m we should go with 5 for the chart.) Overall, I'm not sure. Irritator looks fine though. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 02:31, 7 May 2018 (UTC)

Nevermind, I've found and checked multiple reliable sources and I think I got the body size issue straightened out, although I do need to change the diagram a bit. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 00:21, 8 May 2018 (UTC)

• I'd also appreciate it if someone could find me a reference for the palaeoecology of Irritator's habitat? There is some very relevant information about its habitat in the respective section on the Irritator article but it lacks a citation. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 04:52, 7 May 2018 (UTC)

There is information on that in the first description of Mirischia (Naish et al., 2004). --Jens Lallensack (talk) 05:42, 7 May 2018 (UTC)

Oof, have I gone down a rabbit-hole. The more I look the more I keep finding a truck-load of lengthy papers on spinosaurids, this edit is gonna take a while, there's enough information to expand the article perhaps even twofold. I can't believe just how short it actually is. ▼PσlєοGєєкƧɊƲΔƦΣƉ▼ (Contribs) 01:49, 8 May 2018 (UTC)

Yes, its a big fish, this article. Take your time. --Jens Lallensack (talk) 05:39, 8 May 2018 (UTC)

Archiving now, with approval of the author who needs a lot more time. --Jens Lallensack (talk) 17:31, 4 June 2018 (UTC)