Author

Daniel B. Blake

Observed name: Blake, Daniel B.

Institution: University of Illinois Urbana-Champaign

Observed institution: University of Illinois Urbana-Champaign

OpenAlex ID: A5140925976

Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Daniel B. Blake, Bertrand Lefebvre · Global Biodiversity Information Facility

An opaline window into Gondwana: Articulated Cretaceous crinoids and shallow-marine echinoderm communities from Coober Pedy, Australia

2026 · Mariusz A. Salamon, Alicja Wilk, et al. · Gondwana Research

Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Daniel B. Blake, Bertrand Lefebvre · Global Biodiversity Information Facility

FIG. 3 in Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Blake, Daniel B., Lefebvre, Bertrand · Zenodo (CERN European Organization for Nuclear Research)

FIG. 1. — Degeneraster spenceri n. gen., n in Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Blake, Daniel B., Lefebvre, Bertrand · Zenodo (CERN European Organization for Nuclear Research)

FIG. 5 in Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Blake, Daniel B., Lefebvre, Bertrand · Zenodo (CERN European Organization for Nuclear Research)

FIG. 2. — Degeneraster spenceri n. gen., n in Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Blake, Daniel B., Lefebvre, Bertrand · Zenodo (CERN European Organization for Nuclear Research)

FIG. 4 in Degeneraster spenceri n. gen., n. sp. (Asteroidea; Ordovician) and interpretating the early history of the Asterozoa

2026 · Blake, Daniel B., Lefebvre, Bertrand · Zenodo (CERN European Organization for Nuclear Research)

Degeneraster Blake & Lefebvre, 2026, n. gen.

2026 · Blake, Daniel B., Lefebvre, Bertrand

Degeneraster spenceri Blake & Lefebvre, 2026, n. gen., n. sp.

2026 · Blake, Daniel B., Lefebvre, Bertrand

Degenerasteridae Blake & Lefebvre, 2026, n. fam.

2026 · Blake, Daniel B., Lefebvre, Bertrand

Chinianaster Thoral 1935

2025 · Blake, Daniel B., Lefebvre, Bertrand

Chinianasteridae Spencer 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Somasteroidea Spencer 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Villebrunasterinae Fell 1963

2025 · Blake, Daniel B., Lefebvre, Bertrand

Ophioxenikosinae Blake & Lefebvre, 2025, n. subfam.

2025 · Blake, Daniel B., Lefebvre, Bertrand

Archegonaster pentagonus Spencer 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Archegonasteridae Spencer 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Villebrunaster thorali Spencer, Saint-Chinian Formation, Early Ordovician 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Cantabrigiaster Hunter & Ortega-Hernandez 2021

2025 · Blake, Daniel B., Lefebvre, Bertrand

Thoralaster spiculiformis Dean Shackleton 2005

2025 · Blake, Daniel B., Lefebvre, Bertrand

Villebrunaster Spencer 1951

2025 · Blake, Daniel B., Lefebvre, Bertrand

Ophioxenikos langenheimi Blake & Guensburg 1993

2025 · Blake, Daniel B., Lefebvre, Bertrand

Thoralaster Dean Shackleton 2005

2025 · Blake, Daniel B., Lefebvre, Bertrand

Chinianaster levyi Thoral 1935

2025 · Blake, Daniel B., Lefebvre, Bertrand

Works count: 31

Citation count:

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