Classifier Instance:

Anchor text: Antarctica
Target Entity: Antarctica
Preceding Context: In addition, there are some older fossils that are sometimes assigned to the Gaviiformes. From the Late Cretaceous, the genera Lonchodytes (Lance Formation, Wyoming) and Neogaeornis (Quinriquina Formation, Chile) have been described; both are usually allied with orders which are considered related to loons. In particular the latter is still sometimes explicitly proposed as a primitive loon as they both were initially, but other authors consider Neogaeornis a hesperornithiform; note however that neither Gaviiformes nor Hesperornithiformes are known from the Southern Hemisphere or anywhere near it. Lonchodytes was more certainly quite close to loons, but probably closer still to some of the loons' relatives. Of similarly doubtful validity and surrounded by considerable dispute is the supposed Late Cretaceous loon Polarornis (Seymour Island,
Succeeding Context: ). Eupterornis from the Paleocene of Châlons-sur-Vesle (France) has some features reminiscent of loons, but others seem more similar to Charadriiformes such as gulls (Laridae). A piece of a carpometacarpus supposedly from Oligocene rocks near Lusk, Wyoming was described as Gaviella pusilla, but this handbone also shows some similarities to the plotopterids which were flightless wing-propelled divers and if these are apomorphic would make an unconvincing member of the Gaviidae (though it still could be a small-winged gaviiform in an – as of yet undescribed – family "Gaviellidae"): while the carpometacarpus in Gavia is somewhat convergent to that of wing-propelled divers, enabling the wings to be used as rudders for quick underwater turns, Colymboides still had an unspecialized plesiomorphic hand. Parascaniornis, sometimes allied to the loons by early authors, was eventually determined to be a junior synonym of the hesperornithiform Baptornis. A supposed mid-Eocene diver fossil form Geiseltal (Germany) was erroneously assigned to Gavia.
Paragraph Title: null
Source Page: Loon

Ground Truth Types:

Predicted Types:

Type	Confidence	Decision
wordnet_artifact_100021939	1.2510883918673623	1
wordnet_instrumentality_103575240	0.8910716122607384	1
wordnet_conveyance_103100490	-3.0608845190031677	0
wordnet_medium_106254669	-0.9787236827081801	0
wordnet_device_103183080	-1.132504034224573	0
wordnet_container_103094503	-2.1317501909111605	0
wordnet_equipment_103294048	-0.98246697054505	0
wordnet_system_104377057	-1.9855253813995903	0
wordnet_structure_104341686	-2.0914323883200803	0
wordnet_facility_103315023	-1.277070468142914	0
wordnet_creation_103129123	-1.0810126200577304	0
wordnet_article_100022903	-2.4912588454995914	0
wordnet_commodity_103076708	-2.858226308455242	0
wordnet_way_104564698	-3.031450459781328	0
wordnet_covering_103122748	-2.188056237432344	0
wordnet_event_100029378	-1.195832742199407	0
wordnet_organization_108008335	-1.3791104849076035	0
wordnet_person_100007846	-3.374023857032181	0
yagoGeoEntity	0.750705481964823	1
wordnet_location_100027167	1.2993578026414485	1
wordnet_region_108630985	-2.4804443508582614	0
wordnet_space_113910384	-1.9026651610635663	0
wordnet_point_108620061	-1.2625579547120718	0
wordnet_region_108630039	-1.2088155206901423	0
wordnet_line_108593262	-1.7888248879081916	0
wordnet_structure_104341686	-2.6533687398979864	0
wordnet_facility_103315023	-1.1981164180415782	0
wordnet_body_of_water_109225146	-2.446242712700551	0
wordnet_geological_formation_109287968	-2.3465385501096123	0
wordnet_way_104564698	-3.476525882219314	0
wordnet_land_109334396	1.5486232436572014	1
wordnet_island_109316454	-1.0833149475171362	0