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One last question about Iguanodon



Hi again everybody,
This is (hopefully) the Last e-mail I will send in regarding *Iguanodon*. This is the info as I best interpreted it from my research, including the info you wonderful people provided (shameless butt kissing) :-D


If anyone has any comments or has a correction, do not hesitate to send it on in!

I. bernissartensis|behr-nees-ar-TEN-sis|Bernissart|Boulenger vide van Beneden, 1881
Time: EC|Valanginian-Albian|137-98.9 MYA
Location: Bernissart, Belgium|Wealden Beds, Isle of Wight|West Sussex, England|Spain|Germany
Size: 10-11m long|4.5-5.5m tons


I. anglicus|ND|ANG-gleh-kus|English|Holl, 1829 emend. Bronn, 1850
Time: EC|Valanginian-Barremian|137-121 MYA
Location: Wealden Beds, England
Size: 5-6m long|3.5-4m tall|1.5 tonnes

I. atherfieldensis|a-thur-feel-DEN-sis|Atherfield|Hooley, 1924/25?
Time: EC|Valanginian-Aptian|137-112.2 MYA
Location: Wealden Beds, Isle of Wight|West Sussex, England|Wealden Beds, Belgium|Germany|Spain
Size: 7m long|1.8m @hips|1.7 tonnes


I. dawsoni|DAW-son-IE|Charles Dawson|Lydekker, 1888
Time: EC|Valanginian-Barremian|137-121 MYA
Location: Wealden Beds, East Sussex, England
Material: 2 partial skeletons
Size: ?

I. fittoni|FIT-uh-NIE|Fitton (I still don't know who)|Lydekker, 1889
Time: EC|Valanginian-Barremian|137-121 MYA
Location: Wealden Beds, East Sussex, England|Spain
Material: 3 partial skulls and jaws

I. lakotaensis|lah-koe-tah-EN-sis|Lakota Formation|Weishampel & Björk, 1989
Time: LC|Santonian-Maastrichtian|85.8-65 MYA?
Location: South Dakota & Utah, USA
Material: Skull, mandible & vertebrae
Size: 6-7m long|1.8m @hips|1.5m tons

I. ottingeri|ND|Lin Ottinger|Galton & Jansen, 1979
Time: EC|Albian|112.2-98.9 MYA
Location: Cedar Mountain Formation, (Dalton Wells Quarry) Utah, US
Material: Teeth (juvenile?)
Size: ?

I have just one final question. I came across an unnamed species (*I. sp.*) but literally no information reguarding it. Help? Has it been renamed to a new genus, or placed into synonomy?

Thanks again,
Tommy Bradley

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