Mososaur jaw, grasshopper + footprints

[DawnOfADream]

Hello everyone! Being the type of person I am with I won the following items at an online auction. These include the following (hopefully real) items:

- Two Mososaur jaws, one with significant restoration 

- A fossil grasshopper 

- Ampibian footprints

If possible, please help me understand whether any of these are real or if elements of them are. Further images will be provided in replies to this topic. 

Let me know if you require new pictures to get a better judgement. Thanks in advance for any help!

All items Mososaur jaw #1 - front view. Claimed to be a lower jaw section of Mosasaur Prognathodon from Khouribga, Morocco. 19cm (7 1/2"). Mososaur jaw #1 - back view. Significant work done to restore the jaw or combine multiple pieces.Mososaur jaw #1 - top view

Close-up flash shot of tooth (?) coming through 

[DawnOfADream]

Mososaur jaw #2 + alleged grasshopper 

Mososaur jaw #2 - front. Also claimed to be a lower jaw from Mososaur prognathodon. 16.3cm (6 1/2"). Also claimed to be from Khouribga, Morocco. 

Mososaur jaw #2 - backMososaur jaw #2 - right cornerGrasshopper full view. Claimed to be from the Crato formation of Brazil.Head detail 60x zoomCore detail 60x zoomLeg detail 60x zoomWing detail 60x zoom

[DawnOfADream]

Amphibian footprints. Claimed to belong to Batriachnus plainvillensis, with the specimen originating in Plainville, Massachusetts. It's 13cm (5") long total.

 

Footprints- full shot. Circles appear to have been drawn around where footprints have been identified.

Closer shot of main 'footprint'Closer shot (60x soon) of main 'footprint'

[indominus rex]

Hello, some nice acquisitions. The mosasaur jaws are authentic but unfortunately the teeth aren't original and they have been artificially attached.

[Fossildude19]

The grasshopper is indeed from The Araripe/Santana Group. Possibly the Crato Formation. Early Cretaceous in age. 

From Wikipedia: 

"The Santana Group is a geologic group, formerly included as the middle part of the Araripe Group, in the Araripe Basin of northeastern Brazil. The group comprises the Crato, Ipubi and Romualdo Formations and is dated to the Aptian to Albian stages of the Early Cretaceous. The formations of the group were deposited in a lacustrine to subtidal shallow marine environment in the Araripe rift basin.^[1]"

 

The footprints are a bit faint. Here is what I can see given the pictures presented;

 

 

 

They are from the Narragansett Basin, either the Rhode Island Formation or the Wamsutta. (I believe however, that the Wamsutta Formation fossils are usually found in the Red Beds.) Middle to Late Pennsylvanian in age.

[DawnOfADream]

Thank you so much for your help @indominus rex and @Fossildude19! I really appreciate it!

[Pemphix]

Nice hopper - good quality item (and real as can be judged only by photos)....

Rest of the items as already said..

[DawnOfADream]

3 hours ago, Pemphix said:

Nice hopper - good quality item (and real as can be judged only by photos)....

Rest of the items as already said..

Thanks @Pemphix!

[Joe_17]

Yep agreed on the grasshopper.