Heterochrony within the cassiduloid echinoids from the Castle Hayne Limestone of Southeastern North Carolina
Article Abstract:
The morphological relationship between Echinolampas appendiculata, Rhyncholampus carolinensis and Eurhodia rugosa from the Castle Hayne Limestone of Southeastern North Carolina is studied. Results reveal that Rhyncholampus carolinensis and Eurhodia rugosa initially diverged from a Rhyncholampid ancestor.
Publisher: Taylor & Francis Ltd.
Publication Name: Historical Biology
Subject: News, opinion and commentary
ISSN: 0891-2963
Year: 2007
North Carolina, Usage, Sea urchins, Limestone, Principal components analysis
Publication Name: Historical Biology
Subject: News, opinion and commentary
ISSN: 0891-2963
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Dinosaur origins: evidence from the footprint record
Article Abstract:
The origins of dinosaurs are discussed with the help of several footprints and trackways rediscovered from Argentina.
Publisher: Taylor & Francis Ltd.
Publication Name: Historical Biology
Subject: News, opinion and commentary
ISSN: 0891-2963
Year: 2007
Argentina, Natural resources, Dinosaurs, Triassic period, Footprints
Publication Name: Historical Biology
Subject: News, opinion and commentary
ISSN: 0891-2963
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Subjects list: Research, Natural history
Similar abstracts:
- Abstracts: A Parvancorina-like arthropod from the Cambrian of South China. A new fossil bird from the Early Cretaceous of Gansu Province, northwestern China
- Abstracts: Intrawest post 26% profit jump in third quarter. Air Canada's value soars to $2.2-billion. Air Canada, WestJet on track to post strong year
- Abstracts: Parrots in a nutshell: The fossil record of Psittaciformes (Aves). A history of reassessment of the unique but missing specimen of Rawnsley's Bowerbird Ptilonorhynchus rawnsleyi, Diggles 1867, (Aves: Ptilonorhynchidae)
- Abstracts: A new species of extinct imperial pigeon (Ducula: Columbiade) from Henderson Island, Pitcairn Group. A new raptorial bird from the Middle Eocene of Messel, Germany
- Abstracts: Oxford buys GE Capital stake in real estate company. Buffett firm to pay $22-billion for reinsurer. Porshce raises VW stake, makes bid for firm
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.