From the U.K.'s Pleistocene Thames River, likely a two-headed sculpture in a Lower Paleolithic format as described by early art author Pietro Gaietto

Find by amateur archaeologist David King, Colne Valley, England, in a Lower Paleolithic tool context on the banks of the Pleistocene Thames River

Interpretation of anthropomorphic head facing left split with a horned caprid head facing right by Ken Johnston. It is as if the animal heads are joined at the nape of the neck, like in the two heads of Janus. They eyes are circled and the mouths are in red in the illustration above. The anthropomorph is depicted with its mouth wide open, perhaps as in a yell.

Perhaps a animal such as the Sable is being depicted looking right on the sculpture

Paleolithic Art author Pietro Gaietto identified 8 sculpture types of the Lower and Middle Paleolithic, Number 5 on his list here includes this piece with a human like head and animal head joined together at the back of their heads:

Sculptures of lower and middle Paleolithic are eight types: 

1) human head 

2) animal head 

3) human head two-faced 

4) animal head two-faced 

5) human head joined for the neck at the head of animal 

6) human head mixed to animal head 

7) naked woman (Venus)

8) head of animal with human body.

(Gaietto, 2012) Anthropomorphic Paleolithic Sculpture, From Homo habalis to Homo erectus and from Neanderthal Man to Modern Man (in English)

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