cf. Ectopistes migratorius

Material. USNM PAL 641973, r coracoid, cranial half missing part of the acrocoracoid process, collected Sept. 22, 1994 .

Description. Agrees in size and morphological detail with a male comparative skeleton of E. migratorius (USNM BIRDS 224320), including in having a slender procoracoid process.

Remarks. See above.