Books by Hildegarde Howard

22 books found

Shapes that haunt the dusk

Shapes that haunt the dusk

190714 ed.
Eagles and eagle-like vultures of the Pleistocene of Rancho La Brea

Eagles and eagle-like vultures of the Pleistocene of Rancho La Brea

19323 ed.
A review of the fossil bird, Parapavo Californicus(Miller) from the pleistocene asphalt beds of Rancho La Brea

A review of the fossil bird, Parapavo Californicus(Miller) from the pleistocene asphalt beds of Rancho La Brea

19272 ed.
Fossil birds

Fossil birds

19452 ed.
Additional avian records from the Miocene of Sharktooth Hill, California

Additional avian records from the Miocene of Sharktooth Hill, California

19661 ed.
Fossil birds from the Anza-Borrego desert

Fossil birds from the Anza-Borrego desert

19631 ed.
Late Miocene marine birds from Orange County, California

Late Miocene marine birds from Orange County, California

19781 ed.
Pliocene birds from Chihuahua, Mexico

Pliocene birds from Chihuahua, Mexico

19661 ed.
Postcranial elements of the extinct condor Breagyps clarki (Miller)

Postcranial elements of the extinct condor Breagyps clarki (Miller)

19741 ed.
Fossil birds from Manix Lake, California

Fossil birds from Manix Lake, California

19551 ed.
Fossil birds from tertiary marine beds at Oceanside, San Diego County, California, with descriptions of two new species of the genera Uria and Cepphus (Aves, Alcidae)

Fossil birds from tertiary marine beds at Oceanside, San Diego County, California, with descriptions of two new species of the genera Uria and Cepphus (Aves, Alcidae)

19821 ed.
Fossil birds; with especial reference to the birds of Rancho La Brea

Fossil birds; with especial reference to the birds of Rancho La Brea

19551 ed.
Pliocene avian remains from Baja California

Pliocene avian remains from Baja California

19711 ed.
Tertiary birds from Laguna Hills, Orange County, California

Tertiary birds from Laguna Hills, Orange County, California

19681 ed.
Fossil birds; with especial reference to the birds of Rancho La Brea

Fossil birds; with especial reference to the birds of Rancho La Brea

19551 ed.
Eagles and eagle-like vultures of the Pleistocene of Rancho La Brea

Eagles and eagle-like vultures of the Pleistocene of Rancho La Brea

19321 ed.
Fossil birds,

Fossil birds,

19621 ed.
Limb measurements of the extinct vulture

Limb measurements of the extinct vulture

19681 ed.
Fossil Anseriformes

Fossil Anseriformes

1 ed.
Avifauna of Emeryville shellmound

Avifauna of Emeryville shellmound

19291 ed.
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